69421288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7741}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 139356000

約数和(自身を除く): 69934712

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 7741, 8968, 15482, 30964, 61928, 147079, 294158, 456719, 588316, 913438, 1176632, 1826876, 3653752, 8677661, 17355322, 34710644, 69421288]

約数ペア:

[(1, 69421288), (2, 34710644), (4, 17355322), (8, 8677661), (19, 3653752), (38, 1826876), (59, 1176632), (76, 913438), (118, 588316), (152, 456719), (236, 294158), (472, 147079), (1121, 61928), (2242, 30964), (4484, 15482), (7741, 8968)]