672827372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22310

約数の個数: 48

約数和(自身を含む): 1434101760

約数和(自身を除く): 761274388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 22229, 30268, 44458, 88916, 155603, 311206, 511267, 622412, 1022534, 1044763, 2045068, 2089526, 3578869, 4179052, 7157738, 7313341, 14315476, 14626682, 24029549, 29253364, 48059098, 96118196, 168206843, 336413686, 672827372]

約数ペア:

[(1, 672827372), (2, 336413686), (4, 168206843), (7, 96118196), (14, 48059098), (23, 29253364), (28, 24029549), (46, 14626682), (47, 14315476), (92, 7313341), (94, 7157738), (161, 4179052), (188, 3578869), (322, 2089526), (329, 2045068), (644, 1044763), (658, 1022534), (1081, 622412), (1316, 511267), (2162, 311206), (4324, 155603), (7567, 88916), (15134, 44458), (22229, 30268)]