672476

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 1417248

約数和(自身を除く): 744772

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 73, 94, 98, 146, 188, 196, 292, 329, 511, 658, 1022, 1316, 2044, 2303, 3431, 3577, 4606, 6862, 7154, 9212, 13724, 14308, 24017, 48034, 96068, 168119, 336238, 672476]

約数ペア:

[(1, 672476), (2, 336238), (4, 168119), (7, 96068), (14, 48034), (28, 24017), (47, 14308), (49, 13724), (73, 9212), (94, 7154), (98, 6862), (146, 4606), (188, 3577), (196, 3431), (292, 2303), (329, 2044), (511, 1316), (658, 1022)]