68801488

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 60

約数和(自身を含む): 156513792

約数和(自身を除く): 87712304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 691, 784, 889, 1016, 1382, 1778, 2032, 2764, 3556, 4837, 5528, 6223, 7112, 9674, 11056, 12446, 14224, 19348, 24892, 33859, 38696, 49784, 67718, 77392, 87757, 99568, 135436, 175514, 270872, 351028, 541744, 614299, 702056, 1228598, 1404112, 2457196, 4300093, 4914392, 8600186, 9828784, 17200372, 34400744, 68801488]

約数ペア:

[(1, 68801488), (2, 34400744), (4, 17200372), (7, 9828784), (8, 8600186), (14, 4914392), (16, 4300093), (28, 2457196), (49, 1404112), (56, 1228598), (98, 702056), (112, 614299), (127, 541744), (196, 351028), (254, 270872), (392, 175514), (508, 135436), (691, 99568), (784, 87757), (889, 77392), (1016, 67718), (1382, 49784), (1778, 38696), (2032, 33859), (2764, 24892), (3556, 19348), (4837, 14224), (5528, 12446), (6223, 11056), (7112, 9674)]