38147692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 74358648

約数和(自身を除く): 36210956

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 233, 244, 466, 671, 932, 1342, 2563, 2684, 3721, 5126, 7442, 10252, 14213, 14884, 28426, 40931, 56852, 81862, 156343, 163724, 312686, 625372, 866993, 1733986, 3467972, 9536923, 19073846, 38147692]

約数ペア:

[(1, 38147692), (2, 19073846), (4, 9536923), (11, 3467972), (22, 1733986), (44, 866993), (61, 625372), (122, 312686), (233, 163724), (244, 156343), (466, 81862), (671, 56852), (932, 40931), (1342, 28426), (2563, 14884), (2684, 14213), (3721, 10252), (5126, 7442)]