65754556

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 136442880

約数和(自身を除く): 70688324

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 212, 236, 371, 413, 742, 751, 826, 1484, 1502, 1652, 3004, 3127, 5257, 6254, 10514, 12508, 21028, 21889, 39803, 43778, 44309, 79606, 87556, 88618, 159212, 177236, 278621, 310163, 557242, 620326, 1114484, 1240652, 2348377, 4696754, 9393508, 16438639, 32877278, 65754556]

約数ペア:

[(1, 65754556), (2, 32877278), (4, 16438639), (7, 9393508), (14, 4696754), (28, 2348377), (53, 1240652), (59, 1114484), (106, 620326), (118, 557242), (212, 310163), (236, 278621), (371, 177236), (413, 159212), (742, 88618), (751, 87556), (826, 79606), (1484, 44309), (1502, 43778), (1652, 39803), (3004, 21889), (3127, 21028), (5257, 12508), (6254, 10514)]