77914228

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27551}}^1$

素因数の和:27663

約数の個数: 24

約数和(自身を含む): 157377024

約数和(自身を除く): 79462796

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 27551, 55102, 110204, 192857, 385714, 771428, 2782651, 5565302, 11130604, 19478557, 38957114, 77914228]

約数ペア:

[(1, 77914228), (2, 38957114), (4, 19478557), (7, 11130604), (14, 5565302), (28, 2782651), (101, 771428), (202, 385714), (404, 192857), (707, 110204), (1414, 55102), (2828, 27551)]