70051288

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 143123400

約数和(自身を除く): 73072112

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 289, 328, 578, 697, 739, 1156, 1394, 1478, 2312, 2788, 2956, 5576, 5912, 11849, 12563, 23698, 25126, 30299, 47396, 50252, 60598, 94792, 100504, 121196, 213571, 242392, 427142, 515083, 854284, 1030166, 1708568, 2060332, 4120664, 8756411, 17512822, 35025644, 70051288]

約数ペア:

[(1, 70051288), (2, 35025644), (4, 17512822), (8, 8756411), (17, 4120664), (34, 2060332), (41, 1708568), (68, 1030166), (82, 854284), (136, 515083), (164, 427142), (289, 242392), (328, 213571), (578, 121196), (697, 100504), (739, 94792), (1156, 60598), (1394, 50252), (1478, 47396), (2312, 30299), (2788, 25126), (2956, 23698), (5576, 12563), (5912, 11849)]