28777197576

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{42929}}^1$

素因数の和:43039

約数の個数: 128

約数和(自身を含む): 80117683200

約数和(自身を除く): 51340485624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 53, 62, 68, 93, 102, 106, 124, 136, 159, 186, 204, 212, 248, 318, 372, 408, 424, 527, 636, 744, 901, 1054, 1272, 1581, 1643, 1802, 2108, 2703, 3162, 3286, 3604, 4216, 4929, 5406, 6324, 6572, 7208, 9858, 10812, 12648, 13144, 19716, 21624, 27931, 39432, 42929, 55862, 83793, 85858, 111724, 128787, 167586, 171716, 223448, 257574, 335172, 343432, 515148, 670344, 729793, 1030296, 1330799, 1459586, 2189379, 2275237, 2661598, 2919172, 3992397, 4378758, 4550474, 5323196, 5838344, 6825711, 7984794, 8757516, 9100948, 10646392, 13651422, 15969588, 17515032, 18201896, 22623583, 27302844, 31939176, 38679029, 45247166, 54605688, 67870749, 70532347, 77358058, 90494332, 116037087, 135741498, 141064694, 154716116, 180988664, 211597041, 232074174, 271482996, 282129388, 309432232, 423194082, 464148348, 542965992, 564258776, 846388164, 928296696, 1199049899, 1692776328, 2398099798, 3597149697, 4796199596, 7194299394, 9592399192, 14388598788, 28777197576]

約数ペア:

[(1, 28777197576), (2, 14388598788), (3, 9592399192), (4, 7194299394), (6, 4796199596), (8, 3597149697), (12, 2398099798), (17, 1692776328), (24, 1199049899), (31, 928296696), (34, 846388164), (51, 564258776), (53, 542965992), (62, 464148348), (68, 423194082), (93, 309432232), (102, 282129388), (106, 271482996), (124, 232074174), (136, 211597041), (159, 180988664), (186, 154716116), (204, 141064694), (212, 135741498), (248, 116037087), (318, 90494332), (372, 77358058), (408, 70532347), (424, 67870749), (527, 54605688), (636, 45247166), (744, 38679029), (901, 31939176), (1054, 27302844), (1272, 22623583), (1581, 18201896), (1643, 17515032), (1802, 15969588), (2108, 13651422), (2703, 10646392), (3162, 9100948), (3286, 8757516), (3604, 7984794), (4216, 6825711), (4929, 5838344), (5406, 5323196), (6324, 4550474), (6572, 4378758), (7208, 3992397), (9858, 2919172), (10812, 2661598), (12648, 2275237), (13144, 2189379), (19716, 1459586), (21624, 1330799), (27931, 1030296), (39432, 729793), (42929, 670344), (55862, 515148), (83793, 343432), (85858, 335172), (111724, 257574), (128787, 223448), (167586, 171716)]