78933788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8861}}^1$

素因数の和:9013

約数の個数: 24

約数和(自身を含む): 147392784

約数和(自身を除く): 68458996

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8861, 8908, 17722, 35444, 150637, 301274, 602548, 1160791, 2321582, 4643164, 19733447, 39466894, 78933788]

約数ペア:

[(1, 78933788), (2, 39466894), (4, 19733447), (17, 4643164), (34, 2321582), (68, 1160791), (131, 602548), (262, 301274), (524, 150637), (2227, 35444), (4454, 17722), (8861, 8908)]