3960008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 8399700

約数和(自身を除く): 4439692

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 101, 104, 116, 169, 202, 232, 338, 377, 404, 676, 754, 808, 1313, 1352, 1508, 2626, 2929, 3016, 4901, 5252, 5858, 9802, 10504, 11716, 17069, 19604, 23432, 34138, 38077, 39208, 68276, 76154, 136552, 152308, 304616, 495001, 990002, 1980004, 3960008]

約数ペア:

[(1, 3960008), (2, 1980004), (4, 990002), (8, 495001), (13, 304616), (26, 152308), (29, 136552), (52, 76154), (58, 68276), (101, 39208), (104, 38077), (116, 34138), (169, 23432), (202, 19604), (232, 17069), (338, 11716), (377, 10504), (404, 9802), (676, 5858), (754, 5252), (808, 4901), (1313, 3016), (1352, 2929), (1508, 2626)]