1569784736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{61861}}^1$

素因数の和:61945

約数の個数: 48

約数和(自身を含む): 3382861608

約数和(自身を除く): 1813076872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 12688, 25376, 61861, 123722, 247444, 494888, 804193, 989776, 1608386, 1979552, 3216772, 3773521, 6433544, 7547042, 12867088, 15094084, 25734176, 30188168, 49055773, 60376336, 98111546, 120752672, 196223092, 392446184, 784892368, 1569784736]

約数ペア:

[(1, 1569784736), (2, 784892368), (4, 392446184), (8, 196223092), (13, 120752672), (16, 98111546), (26, 60376336), (32, 49055773), (52, 30188168), (61, 25734176), (104, 15094084), (122, 12867088), (208, 7547042), (244, 6433544), (416, 3773521), (488, 3216772), (793, 1979552), (976, 1608386), (1586, 989776), (1952, 804193), (3172, 494888), (6344, 247444), (12688, 123722), (25376, 61861)]