28836962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 27469918

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 587, 638, 847, 1174, 1694, 2233, 3509, 4109, 4466, 6457, 7018, 8218, 12914, 17023, 24563, 34046, 45199, 49126, 71027, 90398, 119161, 142054, 187253, 238322, 374506, 497189, 994378, 1310771, 2059783, 2621542, 4119566, 14418481, 28836962]

約数ペア:

[(1, 28836962), (2, 14418481), (7, 4119566), (11, 2621542), (14, 2059783), (22, 1310771), (29, 994378), (58, 497189), (77, 374506), (121, 238322), (154, 187253), (203, 142054), (242, 119161), (319, 90398), (406, 71027), (587, 49126), (638, 45199), (847, 34046), (1174, 24563), (1694, 17023), (2233, 12914), (3509, 8218), (4109, 7018), (4466, 6457)]