28307312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9461}}^1$

素因数の和:9497

約数の個数: 40

約数和(自身を含む): 63357552

約数和(自身を除く): 35050240

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 9461, 18922, 37844, 75688, 104071, 151376, 160837, 208142, 321674, 416284, 643348, 832568, 1286696, 1665136, 1769207, 2573392, 3538414, 7076828, 14153656, 28307312]

約数ペア:

[(1, 28307312), (2, 14153656), (4, 7076828), (8, 3538414), (11, 2573392), (16, 1769207), (17, 1665136), (22, 1286696), (34, 832568), (44, 643348), (68, 416284), (88, 321674), (136, 208142), (176, 160837), (187, 151376), (272, 104071), (374, 75688), (748, 37844), (1496, 18922), (2992, 9461)]