64559508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 162777216

約数和(自身を除く): 98217708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 983, 1263, 1684, 1966, 2526, 2949, 3932, 5052, 5473, 5898, 10946, 11796, 12779, 16419, 21892, 25558, 32838, 38337, 51116, 65676, 76674, 153348, 413843, 827686, 1241529, 1655372, 2483058, 4966116, 5379959, 10759918, 16139877, 21519836, 32279754, 64559508]

約数ペア:

[(1, 64559508), (2, 32279754), (3, 21519836), (4, 16139877), (6, 10759918), (12, 5379959), (13, 4966116), (26, 2483058), (39, 1655372), (52, 1241529), (78, 827686), (156, 413843), (421, 153348), (842, 76674), (983, 65676), (1263, 51116), (1684, 38337), (1966, 32838), (2526, 25558), (2949, 21892), (3932, 16419), (5052, 12779), (5473, 11796), (5898, 10946)]