28929642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8719}}^1$

素因数の和:8810

約数の個数: 32

約数和(自身を含む): 66969600

約数和(自身を除く): 38039958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 8719, 17438, 26157, 52314, 61033, 122066, 183099, 366198, 688801, 1377602, 2066403, 4132806, 4821607, 9643214, 14464821, 28929642]

約数ペア:

[(1, 28929642), (2, 14464821), (3, 9643214), (6, 4821607), (7, 4132806), (14, 2066403), (21, 1377602), (42, 688801), (79, 366198), (158, 183099), (237, 122066), (474, 61033), (553, 52314), (1106, 26157), (1659, 17438), (3318, 8719)]