28616852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 58000320

約数和(自身を除く): 29383468

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 164, 319, 451, 547, 638, 902, 1094, 1189, 1276, 1804, 2188, 2378, 4756, 6017, 12034, 13079, 15863, 22427, 24068, 26158, 31726, 44854, 52316, 63452, 89708, 174493, 246697, 348986, 493394, 650383, 697972, 986788, 1300766, 2601532, 7154213, 14308426, 28616852]

約数ペア:

[(1, 28616852), (2, 14308426), (4, 7154213), (11, 2601532), (22, 1300766), (29, 986788), (41, 697972), (44, 650383), (58, 493394), (82, 348986), (116, 246697), (164, 174493), (319, 89708), (451, 63452), (547, 52316), (638, 44854), (902, 31726), (1094, 26158), (1189, 24068), (1276, 22427), (1804, 15863), (2188, 13079), (2378, 12034), (4756, 6017)]