40984776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11617}}^1$

素因数の和:11643

約数の個数: 72

約数和(自身を含む): 129134070

約数和(自身を除く): 88149294

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 11617, 23234, 34851, 46468, 69702, 81319, 92936, 104553, 139404, 162638, 209106, 243957, 278808, 325276, 418212, 487914, 569233, 650552, 731871, 836424, 975828, 1138466, 1463742, 1707699, 1951656, 2276932, 2927484, 3415398, 4553864, 5123097, 5854968, 6830796, 10246194, 13661592, 20492388, 40984776]

約数ペア:

[(1, 40984776), (2, 20492388), (3, 13661592), (4, 10246194), (6, 6830796), (7, 5854968), (8, 5123097), (9, 4553864), (12, 3415398), (14, 2927484), (18, 2276932), (21, 1951656), (24, 1707699), (28, 1463742), (36, 1138466), (42, 975828), (49, 836424), (56, 731871), (63, 650552), (72, 569233), (84, 487914), (98, 418212), (126, 325276), (147, 278808), (168, 243957), (196, 209106), (252, 162638), (294, 139404), (392, 104553), (441, 92936), (504, 81319), (588, 69702), (882, 46468), (1176, 34851), (1764, 23234), (3528, 11617)]