70078352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8367

約数の個数: 40

約数和(自身を含む): 148419072

約数和(自身を除く): 78340720

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8311, 8432, 16622, 33244, 66488, 132976, 141287, 257641, 282574, 515282, 565148, 1030564, 1130296, 2061128, 2260592, 4122256, 4379897, 8759794, 17519588, 35039176, 70078352]

約数ペア:

[(1, 70078352), (2, 35039176), (4, 17519588), (8, 8759794), (16, 4379897), (17, 4122256), (31, 2260592), (34, 2061128), (62, 1130296), (68, 1030564), (124, 565148), (136, 515282), (248, 282574), (272, 257641), (496, 141287), (527, 132976), (1054, 66488), (2108, 33244), (4216, 16622), (8311, 8432)]