68087012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 142974720

約数和(自身を除く): 74887708

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1181, 1988, 2059, 2362, 4118, 4724, 8236, 8267, 14413, 16534, 28826, 33068, 34249, 57652, 68498, 83851, 136996, 167702, 239743, 335404, 479486, 586957, 958972, 1173914, 2347828, 2431679, 4863358, 9726716, 17021753, 34043506, 68087012]

約数ペア:

[(1, 68087012), (2, 34043506), (4, 17021753), (7, 9726716), (14, 4863358), (28, 2431679), (29, 2347828), (58, 1173914), (71, 958972), (116, 586957), (142, 479486), (203, 335404), (284, 239743), (406, 167702), (497, 136996), (812, 83851), (994, 68498), (1181, 57652), (1988, 34249), (2059, 33068), (2362, 28826), (4118, 16534), (4724, 14413), (8236, 8267)]