42658928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 95785536

約数和(自身を除く): 53126608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 241, 296, 299, 368, 481, 482, 592, 598, 851, 962, 964, 1196, 1702, 1924, 1928, 2392, 3133, 3404, 3848, 3856, 4784, 5543, 6266, 6808, 7696, 8917, 11063, 11086, 12532, 13616, 17834, 22126, 22172, 25064, 35668, 44252, 44344, 50128, 71336, 72059, 88504, 88688, 115921, 142672, 144118, 177008, 205091, 231842, 288236, 410182, 463684, 576472, 820364, 927368, 1152944, 1640728, 1854736, 2666183, 3281456, 5332366, 10664732, 21329464, 42658928]

約数ペア:

[(1, 42658928), (2, 21329464), (4, 10664732), (8, 5332366), (13, 3281456), (16, 2666183), (23, 1854736), (26, 1640728), (37, 1152944), (46, 927368), (52, 820364), (74, 576472), (92, 463684), (104, 410182), (148, 288236), (184, 231842), (208, 205091), (241, 177008), (296, 144118), (299, 142672), (368, 115921), (481, 88688), (482, 88504), (592, 72059), (598, 71336), (851, 50128), (962, 44344), (964, 44252), (1196, 35668), (1702, 25064), (1924, 22172), (1928, 22126), (2392, 17834), (3133, 13616), (3404, 12532), (3848, 11086), (3856, 11063), (4784, 8917), (5543, 7696), (6266, 6808)]