73421392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13457}}^1$

素因数の和:13507

約数の個数: 40

約数和(自身を含む): 160204032

約数和(自身を除く): 86782640

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 13457, 26914, 53828, 107656, 148027, 215312, 296054, 417167, 592108, 834334, 1184216, 1668668, 2368432, 3337336, 4588837, 6674672, 9177674, 18355348, 36710696, 73421392]

約数ペア:

[(1, 73421392), (2, 36710696), (4, 18355348), (8, 9177674), (11, 6674672), (16, 4588837), (22, 3337336), (31, 2368432), (44, 1668668), (62, 1184216), (88, 834334), (124, 592108), (176, 417167), (248, 296054), (341, 215312), (496, 148027), (682, 107656), (1364, 53828), (2728, 26914), (5456, 13457)]