15326152016

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1927333}}^1$

素因数の和:1927419

約数の個数: 40

約数和(自身を含む): 34414475904

約数和(自身を除く): 19088323888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 1927333, 3854666, 7709332, 13491331, 15418664, 26982662, 30837328, 53965324, 107930648, 136840643, 215861296, 273681286, 547362572, 957884501, 1094725144, 1915769002, 2189450288, 3831538004, 7663076008, 15326152016]

約数ペア:

[(1, 15326152016), (2, 7663076008), (4, 3831538004), (7, 2189450288), (8, 1915769002), (14, 1094725144), (16, 957884501), (28, 547362572), (56, 273681286), (71, 215861296), (112, 136840643), (142, 107930648), (284, 53965324), (497, 30837328), (568, 26982662), (994, 15418664), (1136, 13491331), (1988, 7709332), (3976, 3854666), (7952, 1927333)]