40331456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 56

約数和(自身を含む): 88879680

約数和(自身を除く): 48548224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 472, 649, 704, 944, 971, 1298, 1888, 1942, 2596, 3776, 3884, 5192, 7768, 10384, 10681, 15536, 20768, 21362, 31072, 41536, 42724, 57289, 62144, 85448, 114578, 170896, 229156, 341792, 458312, 630179, 683584, 916624, 1260358, 1833248, 2520716, 3666496, 5041432, 10082864, 20165728, 40331456]

約数ペア:

[(1, 40331456), (2, 20165728), (4, 10082864), (8, 5041432), (11, 3666496), (16, 2520716), (22, 1833248), (32, 1260358), (44, 916624), (59, 683584), (64, 630179), (88, 458312), (118, 341792), (176, 229156), (236, 170896), (352, 114578), (472, 85448), (649, 62144), (704, 57289), (944, 42724), (971, 41536), (1298, 31072), (1888, 21362), (1942, 20768), (2596, 15536), (3776, 10681), (3884, 10384), (5192, 7768)]