71922058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 124096896

約数和(自身を除く): 52174838

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 2797, 5594, 12857, 25714, 36361, 64331, 72722, 120271, 128662, 240542, 836303, 1563523, 1672606, 2766233, 3127046, 5532466, 35961029, 71922058]

約数ペア:

[(1, 71922058), (2, 35961029), (13, 5532466), (23, 3127046), (26, 2766233), (43, 1672606), (46, 1563523), (86, 836303), (299, 240542), (559, 128662), (598, 120271), (989, 72722), (1118, 64331), (1978, 36361), (2797, 25714), (5594, 12857)]