656096

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1542240

約数和(自身を除く): 886144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 101, 112, 116, 202, 203, 224, 232, 404, 406, 464, 707, 808, 812, 928, 1414, 1616, 1624, 2828, 2929, 3232, 3248, 5656, 5858, 6496, 11312, 11716, 20503, 22624, 23432, 41006, 46864, 82012, 93728, 164024, 328048, 656096]

約数ペア:

[(1, 656096), (2, 328048), (4, 164024), (7, 93728), (8, 82012), (14, 46864), (16, 41006), (28, 23432), (29, 22624), (32, 20503), (56, 11716), (58, 11312), (101, 6496), (112, 5858), (116, 5656), (202, 3248), (203, 3232), (224, 2929), (232, 2828), (404, 1624), (406, 1616), (464, 1414), (707, 928), (808, 812)]