15696852388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{272269}}^1$

素因数の和:272380

約数の個数: 48

約数和(自身を含む): 32933779200

約数和(自身を除く): 17236926812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 8236, 14413, 28826, 57652, 272269, 544538, 1089076, 1905883, 3811766, 7623532, 7895801, 15791602, 19331099, 31583204, 38662198, 55270607, 77324396, 110541214, 135317693, 221082428, 270635386, 541270772, 560601871, 1121203742, 2242407484, 3924213097, 7848426194, 15696852388]

約数ペア:

[(1, 15696852388), (2, 7848426194), (4, 3924213097), (7, 2242407484), (14, 1121203742), (28, 560601871), (29, 541270772), (58, 270635386), (71, 221082428), (116, 135317693), (142, 110541214), (203, 77324396), (284, 55270607), (406, 38662198), (497, 31583204), (812, 19331099), (994, 15791602), (1988, 7895801), (2059, 7623532), (4118, 3811766), (8236, 1905883), (14413, 1089076), (28826, 544538), (57652, 272269)]