40536652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 81496800

約数和(自身を除く): 40960148

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 461, 494, 922, 988, 1157, 1691, 1844, 2314, 3382, 4628, 5993, 6764, 8759, 11986, 17518, 21983, 23972, 35036, 41029, 43966, 82058, 87932, 113867, 164116, 227734, 455468, 533377, 779551, 1066754, 1559102, 2133508, 3118204, 10134163, 20268326, 40536652]

約数ペア:

[(1, 40536652), (2, 20268326), (4, 10134163), (13, 3118204), (19, 2133508), (26, 1559102), (38, 1066754), (52, 779551), (76, 533377), (89, 455468), (178, 227734), (247, 164116), (356, 113867), (461, 87932), (494, 82058), (922, 43966), (988, 41029), (1157, 35036), (1691, 23972), (1844, 21983), (2314, 17518), (3382, 11986), (4628, 8759), (5993, 6764)]