61864496

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 40

約数和(自身を含む): 127514160

約数和(自身を除く): 65649664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 787, 1156, 1574, 2312, 3148, 4624, 4913, 6296, 9826, 12592, 13379, 19652, 26758, 39304, 53516, 78608, 107032, 214064, 227443, 454886, 909772, 1819544, 3639088, 3866531, 7733062, 15466124, 30932248, 61864496]

約数ペア:

[(1, 61864496), (2, 30932248), (4, 15466124), (8, 7733062), (16, 3866531), (17, 3639088), (34, 1819544), (68, 909772), (136, 454886), (272, 227443), (289, 214064), (578, 107032), (787, 78608), (1156, 53516), (1574, 39304), (2312, 26758), (3148, 19652), (4624, 13379), (4913, 12592), (6296, 9826)]