42304912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 52689008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 239, 296, 299, 368, 478, 481, 592, 598, 851, 956, 962, 1196, 1702, 1912, 1924, 2392, 3107, 3404, 3824, 3848, 4784, 5497, 6214, 6808, 7696, 8843, 10994, 11063, 12428, 13616, 17686, 21988, 22126, 24856, 35372, 43976, 44252, 49712, 70744, 71461, 87952, 88504, 114959, 141488, 142922, 177008, 203389, 229918, 285844, 406778, 459836, 571688, 813556, 919672, 1143376, 1627112, 1839344, 2644057, 3254224, 5288114, 10576228, 21152456, 42304912]

約数ペア:

[(1, 42304912), (2, 21152456), (4, 10576228), (8, 5288114), (13, 3254224), (16, 2644057), (23, 1839344), (26, 1627112), (37, 1143376), (46, 919672), (52, 813556), (74, 571688), (92, 459836), (104, 406778), (148, 285844), (184, 229918), (208, 203389), (239, 177008), (296, 142922), (299, 141488), (368, 114959), (478, 88504), (481, 87952), (592, 71461), (598, 70744), (851, 49712), (956, 44252), (962, 43976), (1196, 35372), (1702, 24856), (1912, 22126), (1924, 21988), (2392, 17686), (3107, 13616), (3404, 12428), (3824, 11063), (3848, 10994), (4784, 8843), (5497, 7696), (6214, 6808)]