66015501424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{317651}}^1$

素因数の和:318109

約数の個数: 40

約数和(自身を含む): 132346529280

約数和(自身を除く): 66331027856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 419, 496, 838, 1676, 3352, 6704, 12989, 25978, 51956, 103912, 207824, 317651, 635302, 1270604, 2541208, 5082416, 9847181, 19694362, 39388724, 78777448, 133095769, 157554896, 266191538, 532383076, 1064766152, 2129532304, 4125968839, 8251937678, 16503875356, 33007750712, 66015501424]

約数ペア:

[(1, 66015501424), (2, 33007750712), (4, 16503875356), (8, 8251937678), (16, 4125968839), (31, 2129532304), (62, 1064766152), (124, 532383076), (248, 266191538), (419, 157554896), (496, 133095769), (838, 78777448), (1676, 39388724), (3352, 19694362), (6704, 9847181), (12989, 5082416), (25978, 2541208), (51956, 1270604), (103912, 635302), (207824, 317651)]