78365746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{6571}}^1$

素因数の和:6729

約数の個数: 16

約数和(自身を含む): 120661920

約数和(自身を除く): 42296174

約数列:

[1, 2, 67, 89, 134, 178, 5963, 6571, 11926, 13142, 440257, 584819, 880514, 1169638, 39182873, 78365746]

約数ペア:

[(1, 78365746), (2, 39182873), (67, 1169638), (89, 880514), (134, 584819), (178, 440257), (5963, 13142), (6571, 11926)]