40825642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 76416480

約数和(自身を除く): 35590838

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 683, 1366, 1573, 2299, 2717, 3146, 4598, 5434, 7513, 8879, 12977, 15026, 17758, 25954, 29887, 59774, 82643, 97669, 142747, 165286, 168701, 195338, 285494, 337402, 1074359, 1570217, 1855711, 2148718, 3140434, 3711422, 20412821, 40825642]

約数ペア:

[(1, 40825642), (2, 20412821), (11, 3711422), (13, 3140434), (19, 2148718), (22, 1855711), (26, 1570217), (38, 1074359), (121, 337402), (143, 285494), (209, 195338), (242, 168701), (247, 165286), (286, 142747), (418, 97669), (494, 82643), (683, 59774), (1366, 29887), (1573, 25954), (2299, 17758), (2717, 15026), (3146, 12977), (4598, 8879), (5434, 7513)]