78259216

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10429}}^1$

素因数の和:10511

約数の個数: 40

約数和(自身を含む): 175891520

約数和(自身を除く): 97632304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 10429, 20858, 41716, 73003, 83432, 146006, 166864, 292012, 584024, 698743, 1168048, 1397486, 2794972, 4891201, 5589944, 9782402, 11179888, 19564804, 39129608, 78259216]

約数ペア:

[(1, 78259216), (2, 39129608), (4, 19564804), (7, 11179888), (8, 9782402), (14, 5589944), (16, 4891201), (28, 2794972), (56, 1397486), (67, 1168048), (112, 698743), (134, 584024), (268, 292012), (469, 166864), (536, 146006), (938, 83432), (1072, 73003), (1876, 41716), (3752, 20858), (7504, 10429)]