76391536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 160083504

約数和(自身を除く): 83691968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 1307, 2248, 2614, 3653, 4496, 5228, 7306, 10456, 14612, 16991, 20912, 29224, 33982, 58448, 67964, 135928, 271856, 367267, 734534, 1469068, 2938136, 4774471, 5876272, 9548942, 19097884, 38195768, 76391536]

約数ペア:

[(1, 76391536), (2, 38195768), (4, 19097884), (8, 9548942), (13, 5876272), (16, 4774471), (26, 2938136), (52, 1469068), (104, 734534), (208, 367267), (281, 271856), (562, 135928), (1124, 67964), (1307, 58448), (2248, 33982), (2614, 29224), (3653, 20912), (4496, 16991), (5228, 14612), (7306, 10456)]