42775628

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5382

約数の個数: 36

約数和(自身を含む): 89219592

約数和(自身を除く): 46443964

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 5323, 8036, 10646, 21292, 37261, 74522, 149044, 218243, 260827, 436486, 521654, 872972, 1043308, 1527701, 3055402, 6110804, 10693907, 21387814, 42775628]

約数ペア:

[(1, 42775628), (2, 21387814), (4, 10693907), (7, 6110804), (14, 3055402), (28, 1527701), (41, 1043308), (49, 872972), (82, 521654), (98, 436486), (164, 260827), (196, 218243), (287, 149044), (574, 74522), (1148, 37261), (2009, 21292), (4018, 10646), (5323, 8036)]