28473844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 61810560

約数和(自身を除く): 33336716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 1459, 2788, 2918, 4879, 5836, 9758, 10213, 19516, 20426, 24803, 40852, 49606, 59819, 99212, 119638, 173621, 239276, 347242, 418733, 694484, 837466, 1016923, 1674932, 2033846, 4067692, 7118461, 14236922, 28473844]

約数ペア:

[(1, 28473844), (2, 14236922), (4, 7118461), (7, 4067692), (14, 2033846), (17, 1674932), (28, 1016923), (34, 837466), (41, 694484), (68, 418733), (82, 347242), (119, 239276), (164, 173621), (238, 119638), (287, 99212), (476, 59819), (574, 49606), (697, 40852), (1148, 24803), (1394, 20426), (1459, 19516), (2788, 10213), (2918, 9758), (4879, 5836)]