68422192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1301}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 140459760

約数和(自身を除く): 72037568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1301, 1384, 2602, 2768, 3287, 5204, 6574, 10408, 13148, 20816, 24719, 26296, 49438, 52592, 98876, 197752, 225073, 395504, 450146, 900292, 1800584, 3601168, 4276387, 8552774, 17105548, 34211096, 68422192]

約数ペア:

[(1, 68422192), (2, 34211096), (4, 17105548), (8, 8552774), (16, 4276387), (19, 3601168), (38, 1800584), (76, 900292), (152, 450146), (173, 395504), (304, 225073), (346, 197752), (692, 98876), (1301, 52592), (1384, 49438), (2602, 26296), (2768, 24719), (3287, 20816), (5204, 13148), (6574, 10408)]