78378704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6203

約数の個数: 40

約数和(自身を含む): 164239488

約数和(自身を除く): 85860784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6131, 6392, 12262, 12784, 24524, 49048, 98096, 104227, 208454, 288157, 416908, 576314, 833816, 1152628, 1667632, 2305256, 4610512, 4898669, 9797338, 19594676, 39189352, 78378704]

約数ペア:

[(1, 78378704), (2, 39189352), (4, 19594676), (8, 9797338), (16, 4898669), (17, 4610512), (34, 2305256), (47, 1667632), (68, 1152628), (94, 833816), (136, 576314), (188, 416908), (272, 288157), (376, 208454), (752, 104227), (799, 98096), (1598, 49048), (3196, 24524), (6131, 12784), (6392, 12262)]