7913306896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{69493}}^1$

素因数の和:70159

約数の個数: 40

約数和(自身を含む): 16751945664

約数和(自身を除く): 8838638768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 647, 1294, 2588, 5176, 7117, 10352, 14234, 28468, 56936, 69493, 113872, 138986, 277972, 555944, 764423, 1111888, 1528846, 3057692, 6115384, 12230768, 44961971, 89923942, 179847884, 359695768, 494581681, 719391536, 989163362, 1978326724, 3956653448, 7913306896]

約数ペア:

[(1, 7913306896), (2, 3956653448), (4, 1978326724), (8, 989163362), (11, 719391536), (16, 494581681), (22, 359695768), (44, 179847884), (88, 89923942), (176, 44961971), (647, 12230768), (1294, 6115384), (2588, 3057692), (5176, 1528846), (7117, 1111888), (10352, 764423), (14234, 555944), (28468, 277972), (56936, 138986), (69493, 113872)]