15704839444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229027}}^1$

素因数の和:229148

約数の個数: 48

約数和(自身を含む): 32833454080

約数和(自身を除く): 17128614636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 4898, 9796, 17143, 34286, 68572, 229027, 458054, 916108, 1603189, 3206378, 6412756, 7099837, 14199674, 18093133, 28399348, 36186266, 49698859, 72372532, 99397718, 126651931, 198795436, 253303862, 506607724, 560887123, 1121774246, 2243548492, 3926209861, 7852419722, 15704839444]

約数ペア:

[(1, 15704839444), (2, 7852419722), (4, 3926209861), (7, 2243548492), (14, 1121774246), (28, 560887123), (31, 506607724), (62, 253303862), (79, 198795436), (124, 126651931), (158, 99397718), (217, 72372532), (316, 49698859), (434, 36186266), (553, 28399348), (868, 18093133), (1106, 14199674), (2212, 7099837), (2449, 6412756), (4898, 3206378), (9796, 1603189), (17143, 916108), (34286, 458054), (68572, 229027)]