71429536

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 156739968

約数和(自身を除く): 85310432

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 43, 46, 61, 74, 86, 92, 122, 148, 172, 184, 244, 296, 344, 368, 488, 592, 688, 736, 851, 976, 989, 1184, 1376, 1403, 1591, 1702, 1952, 1978, 2257, 2623, 2806, 3182, 3404, 3956, 4514, 5246, 5612, 6364, 6808, 7912, 9028, 10492, 11224, 12728, 13616, 15824, 18056, 20984, 22448, 25456, 27232, 31648, 36112, 36593, 41968, 44896, 50912, 51911, 60329, 72224, 73186, 83936, 97051, 103822, 120658, 146372, 194102, 207644, 241316, 292744, 388204, 415288, 482632, 585488, 776408, 830576, 965264, 1170976, 1552816, 1661152, 1930528, 2232173, 3105632, 4464346, 8928692, 17857384, 35714768, 71429536]

約数ペア:

[(1, 71429536), (2, 35714768), (4, 17857384), (8, 8928692), (16, 4464346), (23, 3105632), (32, 2232173), (37, 1930528), (43, 1661152), (46, 1552816), (61, 1170976), (74, 965264), (86, 830576), (92, 776408), (122, 585488), (148, 482632), (172, 415288), (184, 388204), (244, 292744), (296, 241316), (344, 207644), (368, 194102), (488, 146372), (592, 120658), (688, 103822), (736, 97051), (851, 83936), (976, 73186), (989, 72224), (1184, 60329), (1376, 51911), (1403, 50912), (1591, 44896), (1702, 41968), (1952, 36593), (1978, 36112), (2257, 31648), (2623, 27232), (2806, 25456), (3182, 22448), (3404, 20984), (3956, 18056), (4514, 15824), (5246, 13616), (5612, 12728), (6364, 11224), (6808, 10492), (7912, 9028)]