64707734

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3907}}^1$

素因数の和:3949

約数の個数: 36

約数和(自身を含む): 122293044

約数和(自身を除く): 57585310

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 3907, 7814, 8281, 16562, 27349, 50791, 54698, 101582, 191443, 355537, 382886, 660283, 711074, 1320566, 2488759, 4621981, 4977518, 9243962, 32353867, 64707734]

約数ペア:

[(1, 64707734), (2, 32353867), (7, 9243962), (13, 4977518), (14, 4621981), (26, 2488759), (49, 1320566), (91, 711074), (98, 660283), (169, 382886), (182, 355537), (338, 191443), (637, 101582), (1183, 54698), (1274, 50791), (2366, 27349), (3907, 16562), (7814, 8281)]