71626844

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 127597680

約数和(自身を除く): 55970836

約数列:

[1, 2, 4, 89, 173, 178, 346, 356, 692, 1163, 2326, 4652, 15397, 30794, 61588, 103507, 201199, 207014, 402398, 414028, 804796, 17906711, 35813422, 71626844]

約数ペア:

[(1, 71626844), (2, 35813422), (4, 17906711), (89, 804796), (173, 414028), (178, 402398), (346, 207014), (356, 201199), (692, 103507), (1163, 61588), (2326, 30794), (4652, 15397)]