42224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:57

約数の個数: 40

約数和(自身を含む): 104160

約数和(自身を除く): 61936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 42224]

約数ペア:

[(1, 42224), (2, 21112), (4, 10556), (7, 6032), (8, 5278), (13, 3248), (14, 3016), (16, 2639), (26, 1624), (28, 1508), (29, 1456), (52, 812), (56, 754), (58, 728), (91, 464), (104, 406), (112, 377), (116, 364), (182, 232), (203, 208)]