3957029572288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18671}}^1\times {\mathrm{254729}}^1$

素因数の和:273425

約数の個数: 56

約数和(自身を含む): 8456734399680

約数和(自身を除く): 4499704827392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18671, 37342, 74684, 149368, 242723, 254729, 298736, 485446, 509458, 597472, 970892, 1018916, 1194944, 1941784, 2037832, 3311477, 3883568, 4075664, 6622954, 7767136, 8151328, 13245908, 15534272, 16302656, 26491816, 52983632, 105967264, 211934528, 4756045159, 9512090318, 19024180636, 38048361272, 61828587067, 76096722544, 123657174134, 152193445088, 247314348268, 304386890176, 494628696536, 989257393072, 1978514786144, 3957029572288]

約数ペア:

[(1, 3957029572288), (2, 1978514786144), (4, 989257393072), (8, 494628696536), (13, 304386890176), (16, 247314348268), (26, 152193445088), (32, 123657174134), (52, 76096722544), (64, 61828587067), (104, 38048361272), (208, 19024180636), (416, 9512090318), (832, 4756045159), (18671, 211934528), (37342, 105967264), (74684, 52983632), (149368, 26491816), (242723, 16302656), (254729, 15534272), (298736, 13245908), (485446, 8151328), (509458, 7767136), (597472, 6622954), (970892, 4075664), (1018916, 3883568), (1194944, 3311477), (1941784, 2037832)]