17961512608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{10133}}^1\times {\mathrm{4261}}^1$

素因数の和:14417

約数の個数: 48

約数和(自身を含む): 38094557256

約数和(自身を除く): 20133044648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4261, 8522, 10133, 17044, 20266, 34088, 40532, 55393, 68176, 81064, 110786, 131729, 136352, 162128, 221572, 263458, 324256, 443144, 526916, 886288, 1053832, 1772576, 2107664, 4215328, 43176713, 86353426, 172706852, 345413704, 561297269, 690827408, 1122594538, 1381654816, 2245189076, 4490378152, 8980756304, 17961512608]

約数ペア:

[(1, 17961512608), (2, 8980756304), (4, 4490378152), (8, 2245189076), (13, 1381654816), (16, 1122594538), (26, 690827408), (32, 561297269), (52, 345413704), (104, 172706852), (208, 86353426), (416, 43176713), (4261, 4215328), (8522, 2107664), (10133, 1772576), (17044, 1053832), (20266, 886288), (34088, 526916), (40532, 443144), (55393, 324256), (68176, 263458), (81064, 221572), (110786, 162128), (131729, 136352)]