15678976028

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{1117}}^1\times {\mathrm{21013}}^1$

素因数の和:22301

約数の個数: 24

約数和(自身を含む): 27628534752

約数和(自身を除く): 11949558724

約数列:

[1, 2, 4, 167, 334, 668, 1117, 2234, 4468, 21013, 42026, 84052, 186539, 373078, 746156, 3509171, 7018342, 14036684, 23471521, 46943042, 93886084, 3919744007, 7839488014, 15678976028]

約数ペア:

[(1, 15678976028), (2, 7839488014), (4, 3919744007), (167, 93886084), (334, 46943042), (668, 23471521), (1117, 14036684), (2234, 7018342), (4468, 3509171), (21013, 746156), (42026, 373078), (84052, 186539)]