65982364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 140896000

約数和(自身を除く): 74913636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 1699, 2044, 2774, 3398, 5548, 6796, 9709, 11893, 19418, 23786, 32281, 38836, 47572, 64562, 124027, 129124, 225967, 248054, 451934, 496108, 868189, 903868, 1736378, 2356513, 3472756, 4713026, 9426052, 16495591, 32991182, 65982364]

約数ペア:

[(1, 65982364), (2, 32991182), (4, 16495591), (7, 9426052), (14, 4713026), (19, 3472756), (28, 2356513), (38, 1736378), (73, 903868), (76, 868189), (133, 496108), (146, 451934), (266, 248054), (292, 225967), (511, 129124), (532, 124027), (1022, 64562), (1387, 47572), (1699, 38836), (2044, 32281), (2774, 23786), (3398, 19418), (5548, 11893), (6796, 9709)]