4430972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 10188864

約数和(自身を除く): 5757892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 47, 49, 52, 74, 91, 94, 98, 148, 182, 188, 196, 259, 329, 364, 481, 518, 611, 637, 658, 962, 1036, 1222, 1274, 1316, 1739, 1813, 1924, 2303, 2444, 2548, 3367, 3478, 3626, 4277, 4606, 6734, 6956, 7252, 8554, 9212, 12173, 13468, 17108, 22607, 23569, 24346, 29939, 45214, 47138, 48692, 59878, 85211, 90428, 94276, 119756, 158249, 170422, 316498, 340844, 632996, 1107743, 2215486, 4430972]

約数ペア:

[(1, 4430972), (2, 2215486), (4, 1107743), (7, 632996), (13, 340844), (14, 316498), (26, 170422), (28, 158249), (37, 119756), (47, 94276), (49, 90428), (52, 85211), (74, 59878), (91, 48692), (94, 47138), (98, 45214), (148, 29939), (182, 24346), (188, 23569), (196, 22607), (259, 17108), (329, 13468), (364, 12173), (481, 9212), (518, 8554), (611, 7252), (637, 6956), (658, 6734), (962, 4606), (1036, 4277), (1222, 3626), (1274, 3478), (1316, 3367), (1739, 2548), (1813, 2444), (1924, 2303)]