13285904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 27260160

約数和(自身を除く): 13974256

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 457, 632, 914, 1264, 1817, 1828, 3634, 3656, 7268, 7312, 10511, 14536, 21022, 29072, 36103, 42044, 72206, 84088, 144412, 168176, 288824, 577648, 830369, 1660738, 3321476, 6642952, 13285904]

約数ペア:

[(1, 13285904), (2, 6642952), (4, 3321476), (8, 1660738), (16, 830369), (23, 577648), (46, 288824), (79, 168176), (92, 144412), (158, 84088), (184, 72206), (316, 42044), (368, 36103), (457, 29072), (632, 21022), (914, 14536), (1264, 10511), (1817, 7312), (1828, 7268), (3634, 3656)]