78310148

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27691}}^1$

素因数の和:27803

約数の個数: 24

約数和(自身を含む): 158176704

約数和(自身を除く): 79866556

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 27691, 55382, 110764, 193837, 387674, 775348, 2796791, 5593582, 11187164, 19577537, 39155074, 78310148]

約数ペア:

[(1, 78310148), (2, 39155074), (4, 19577537), (7, 11187164), (14, 5593582), (28, 2796791), (101, 775348), (202, 387674), (404, 193837), (707, 110764), (1414, 55382), (2828, 27691)]