15704260964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{20899}}^1$

素因数の和:21528

約数の個数: 48

約数和(自身を含む): 32134502400

約数和(自身を除く): 16430241436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 571, 658, 1142, 1316, 2284, 3997, 7994, 15988, 20899, 26837, 41798, 53674, 83596, 107348, 146293, 187859, 292586, 375718, 585172, 751436, 982253, 1964506, 3929012, 6875771, 11933329, 13751542, 23866658, 27503084, 47733316, 83533303, 167066606, 334133212, 560866463, 1121732926, 2243465852, 3926065241, 7852130482, 15704260964]

約数ペア:

[(1, 15704260964), (2, 7852130482), (4, 3926065241), (7, 2243465852), (14, 1121732926), (28, 560866463), (47, 334133212), (94, 167066606), (188, 83533303), (329, 47733316), (571, 27503084), (658, 23866658), (1142, 13751542), (1316, 11933329), (2284, 6875771), (3997, 3929012), (7994, 1964506), (15988, 982253), (20899, 751436), (26837, 585172), (41798, 375718), (53674, 292586), (83596, 187859), (107348, 146293)]