15623692

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 17277428

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 271, 284, 406, 497, 542, 812, 994, 1084, 1897, 1988, 2059, 3794, 4118, 7588, 7859, 8236, 14413, 15718, 19241, 28826, 31436, 38482, 55013, 57652, 76964, 110026, 134687, 220052, 269374, 538748, 557989, 1115978, 2231956, 3905923, 7811846, 15623692]

約数ペア:

[(1, 15623692), (2, 7811846), (4, 3905923), (7, 2231956), (14, 1115978), (28, 557989), (29, 538748), (58, 269374), (71, 220052), (116, 134687), (142, 110026), (203, 76964), (271, 57652), (284, 55013), (406, 38482), (497, 31436), (542, 28826), (812, 19241), (994, 15718), (1084, 14413), (1897, 8236), (1988, 7859), (2059, 7588), (3794, 4118)]