78368372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1031}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 141937152

約数和(自身を除く): 63568780

約数列:

[1, 2, 4, 31, 62, 124, 613, 1031, 1226, 2062, 2452, 4124, 19003, 31961, 38006, 63922, 76012, 127844, 632003, 1264006, 2528012, 19592093, 39184186, 78368372]

約数ペア:

[(1, 78368372), (2, 39184186), (4, 19592093), (31, 2528012), (62, 1264006), (124, 632003), (613, 127844), (1031, 76012), (1226, 63922), (2062, 38006), (2452, 31961), (4124, 19003)]