42865030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 83480544

約数和(自身を除く): 40615514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1283, 1285, 2566, 2570, 3341, 6415, 6682, 12830, 16679, 16705, 33358, 33410, 83395, 166790, 329731, 659462, 1648655, 3297310, 4286503, 8573006, 21432515, 42865030]

約数ペア:

[(1, 42865030), (2, 21432515), (5, 8573006), (10, 4286503), (13, 3297310), (26, 1648655), (65, 659462), (130, 329731), (257, 166790), (514, 83395), (1283, 33410), (1285, 33358), (2566, 16705), (2570, 16679), (3341, 12830), (6415, 6682)]