71627984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 143381448

約数和(自身を除く): 71753464

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 797, 1096, 1594, 2192, 3188, 5617, 6376, 11234, 12752, 22468, 32677, 44936, 65354, 89872, 109189, 130708, 218378, 261416, 436756, 522832, 873512, 1747024, 4476749, 8953498, 17906996, 35813992, 71627984]

約数ペア:

[(1, 71627984), (2, 35813992), (4, 17906996), (8, 8953498), (16, 4476749), (41, 1747024), (82, 873512), (137, 522832), (164, 436756), (274, 261416), (328, 218378), (548, 130708), (656, 109189), (797, 89872), (1096, 65354), (1594, 44936), (2192, 32677), (3188, 22468), (5617, 12752), (6376, 11234)]