64447908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2467}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 172483584

約数和(自身を除く): 108035676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 2467, 3732, 4354, 4934, 6531, 7401, 8708, 9868, 13062, 14802, 17269, 26124, 29604, 34538, 51807, 69076, 103614, 207228, 767237, 1534474, 2301711, 3068948, 4603422, 5370659, 9206844, 10741318, 16111977, 21482636, 32223954, 64447908]

約数ペア:

[(1, 64447908), (2, 32223954), (3, 21482636), (4, 16111977), (6, 10741318), (7, 9206844), (12, 5370659), (14, 4603422), (21, 3068948), (28, 2301711), (42, 1534474), (84, 767237), (311, 207228), (622, 103614), (933, 69076), (1244, 51807), (1866, 34538), (2177, 29604), (2467, 26124), (3732, 17269), (4354, 14802), (4934, 13062), (6531, 9868), (7401, 8708)]