296642788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{72211}}^1$

素因数の和:72307

約数の個数: 24

約数和(自身を含む): 566142080

約数和(自身を除く): 269499292

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 72211, 144422, 288844, 938743, 1877486, 3754972, 5704669, 11409338, 22818676, 74160697, 148321394, 296642788]

約数ペア:

[(1, 296642788), (2, 148321394), (4, 74160697), (13, 22818676), (26, 11409338), (52, 5704669), (79, 3754972), (158, 1877486), (316, 938743), (1027, 288844), (2054, 144422), (4108, 72211)]