72725968

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22391}}^1$

素因数の和:22435

約数の個数: 40

約数和(自身を含む): 166596480

約数和(自身を除く): 93870512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 22391, 44782, 89564, 156737, 179128, 313474, 358256, 626948, 649339, 1253896, 1298678, 2507792, 2597356, 4545373, 5194712, 9090746, 10389424, 18181492, 36362984, 72725968]

約数ペア:

[(1, 72725968), (2, 36362984), (4, 18181492), (7, 10389424), (8, 9090746), (14, 5194712), (16, 4545373), (28, 2597356), (29, 2507792), (56, 1298678), (58, 1253896), (112, 649339), (116, 626948), (203, 358256), (232, 313474), (406, 179128), (464, 156737), (812, 89564), (1624, 44782), (3248, 22391)]