13935376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 35247744

約数和(自身を除く): 21312368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 563, 728, 884, 952, 1126, 1456, 1547, 1768, 1904, 2252, 3094, 3536, 3941, 4504, 6188, 7319, 7882, 9008, 9571, 12376, 14638, 15764, 19142, 24752, 29276, 31528, 38284, 51233, 58552, 63056, 66997, 76568, 102466, 117104, 124423, 133994, 153136, 204932, 248846, 267988, 409864, 497692, 535976, 819728, 870961, 995384, 1071952, 1741922, 1990768, 3483844, 6967688, 13935376]

約数ペア:

[(1, 13935376), (2, 6967688), (4, 3483844), (7, 1990768), (8, 1741922), (13, 1071952), (14, 995384), (16, 870961), (17, 819728), (26, 535976), (28, 497692), (34, 409864), (52, 267988), (56, 248846), (68, 204932), (91, 153136), (104, 133994), (112, 124423), (119, 117104), (136, 102466), (182, 76568), (208, 66997), (221, 63056), (238, 58552), (272, 51233), (364, 38284), (442, 31528), (476, 29276), (563, 24752), (728, 19142), (884, 15764), (952, 14638), (1126, 12376), (1456, 9571), (1547, 9008), (1768, 7882), (1904, 7319), (2252, 6188), (3094, 4504), (3536, 3941)]