25644156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 62058528

約数和(自身を除く): 36414372

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 636, 661, 732, 1322, 1983, 2644, 3233, 3966, 6466, 7932, 9699, 12932, 19398, 35033, 38796, 40321, 70066, 80642, 105099, 120963, 140132, 161284, 210198, 241926, 420396, 483852, 2137013, 4274026, 6411039, 8548052, 12822078, 25644156]

約数ペア:

[(1, 25644156), (2, 12822078), (3, 8548052), (4, 6411039), (6, 4274026), (12, 2137013), (53, 483852), (61, 420396), (106, 241926), (122, 210198), (159, 161284), (183, 140132), (212, 120963), (244, 105099), (318, 80642), (366, 70066), (636, 40321), (661, 38796), (732, 35033), (1322, 19398), (1983, 12932), (2644, 9699), (3233, 7932), (3966, 6466)]