67695784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34259}}^1$

素因数の和:34297

約数の個数: 32

約数和(自身を含む): 143892000

約数和(自身を除く): 76196216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34259, 68518, 137036, 274072, 445367, 650921, 890734, 1301842, 1781468, 2603684, 3562936, 5207368, 8461973, 16923946, 33847892, 67695784]

約数ペア:

[(1, 67695784), (2, 33847892), (4, 16923946), (8, 8461973), (13, 5207368), (19, 3562936), (26, 2603684), (38, 1781468), (52, 1301842), (76, 890734), (104, 650921), (152, 445367), (247, 274072), (494, 137036), (988, 68518), (1976, 34259)]