7272272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 40

約数和(自身を含む): 16665600

約数和(自身を除く): 9393328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 2239, 3248, 4478, 8956, 15673, 17912, 31346, 35824, 62692, 64931, 125384, 129862, 250768, 259724, 454517, 519448, 909034, 1038896, 1818068, 3636136, 7272272]

約数ペア:

[(1, 7272272), (2, 3636136), (4, 1818068), (7, 1038896), (8, 909034), (14, 519448), (16, 454517), (28, 259724), (29, 250768), (56, 129862), (58, 125384), (112, 64931), (116, 62692), (203, 35824), (232, 31346), (406, 17912), (464, 15673), (812, 8956), (1624, 4478), (2239, 3248)]