69958564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2864

約数の個数: 36

約数和(自身を含む): 136201044

約数和(自身を除く): 66242480

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 2797, 5594, 6253, 11188, 12506, 25012, 36361, 72722, 103489, 145444, 206978, 413956, 472693, 945386, 1345357, 1890772, 2690714, 5381428, 17489641, 34979282, 69958564]

約数ペア:

[(1, 69958564), (2, 34979282), (4, 17489641), (13, 5381428), (26, 2690714), (37, 1890772), (52, 1345357), (74, 945386), (148, 472693), (169, 413956), (338, 206978), (481, 145444), (676, 103489), (962, 72722), (1924, 36361), (2797, 25012), (5594, 12506), (6253, 11188)]