42786770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1163}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 83305152

約数和(自身を除く): 40518382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1163, 1415, 2326, 2830, 3679, 5815, 7358, 11630, 15119, 18395, 30238, 36790, 75595, 151190, 329129, 658258, 1645645, 3291290, 4278677, 8557354, 21393385, 42786770]

約数ペア:

[(1, 42786770), (2, 21393385), (5, 8557354), (10, 4278677), (13, 3291290), (26, 1645645), (65, 658258), (130, 329129), (283, 151190), (566, 75595), (1163, 36790), (1415, 30238), (2326, 18395), (2830, 15119), (3679, 11630), (5815, 7358)]