7995984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 22498560

約数和(自身を除く): 14502576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 239, 246, 272, 328, 408, 478, 492, 656, 697, 717, 816, 956, 984, 1394, 1434, 1912, 1968, 2091, 2788, 2868, 3824, 4063, 4182, 5576, 5736, 8126, 8364, 9799, 11152, 11472, 12189, 16252, 16728, 19598, 24378, 29397, 32504, 33456, 39196, 48756, 58794, 65008, 78392, 97512, 117588, 156784, 166583, 195024, 235176, 333166, 470352, 499749, 666332, 999498, 1332664, 1998996, 2665328, 3997992, 7995984]

約数ペア:

[(1, 7995984), (2, 3997992), (3, 2665328), (4, 1998996), (6, 1332664), (8, 999498), (12, 666332), (16, 499749), (17, 470352), (24, 333166), (34, 235176), (41, 195024), (48, 166583), (51, 156784), (68, 117588), (82, 97512), (102, 78392), (123, 65008), (136, 58794), (164, 48756), (204, 39196), (239, 33456), (246, 32504), (272, 29397), (328, 24378), (408, 19598), (478, 16728), (492, 16252), (656, 12189), (697, 11472), (717, 11152), (816, 9799), (956, 8364), (984, 8126), (1394, 5736), (1434, 5576), (1912, 4182), (1968, 4063), (2091, 3824), (2788, 2868)]