715678899472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{42487}}^1\times {\mathrm{33961}}^1$

素因数の和:76487

約数の個数: 40

約数和(自身を含む): 1431433636352

約数和(自身を除く): 715754736880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 33961, 42487, 67922, 84974, 135844, 169948, 271688, 339896, 543376, 679792, 1052791, 1317097, 2105582, 2634194, 4211164, 5268388, 8422328, 10536776, 16844656, 21073552, 1442901007, 2885802014, 5771604028, 11543208056, 23086416112, 44729931217, 89459862434, 178919724868, 357839449736, 715678899472]

約数ペア:

[(1, 715678899472), (2, 357839449736), (4, 178919724868), (8, 89459862434), (16, 44729931217), (31, 23086416112), (62, 11543208056), (124, 5771604028), (248, 2885802014), (496, 1442901007), (33961, 21073552), (42487, 16844656), (67922, 10536776), (84974, 8422328), (135844, 5268388), (169948, 4211164), (271688, 2634194), (339896, 2105582), (543376, 1317097), (679792, 1052791)]