65614668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{781127}}^1$

素因数の和:781141

約数の個数: 24

約数和(自身を含む): 174972672

約数和(自身を除く): 109358004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 781127, 1562254, 2343381, 3124508, 4686762, 5467889, 9373524, 10935778, 16403667, 21871556, 32807334, 65614668]

約数ペア:

[(1, 65614668), (2, 32807334), (3, 21871556), (4, 16403667), (6, 10935778), (7, 9373524), (12, 5467889), (14, 4686762), (21, 3124508), (28, 2343381), (42, 1562254), (84, 781127)]