66877330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22367}}^1$

素因数の和:22410

約数の個数: 32

約数和(自身を含む): 135281664

約数和(自身を除く): 68404334

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 22367, 44734, 111835, 223670, 290771, 514441, 581542, 1028882, 1453855, 2572205, 2907710, 5144410, 6687733, 13375466, 33438665, 66877330]

約数ペア:

[(1, 66877330), (2, 33438665), (5, 13375466), (10, 6687733), (13, 5144410), (23, 2907710), (26, 2572205), (46, 1453855), (65, 1028882), (115, 581542), (130, 514441), (230, 290771), (299, 223670), (598, 111835), (1495, 44734), (2990, 22367)]