67322216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2579}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 136533600

約数和(自身を除く): 69211384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 2579, 3263, 5158, 6526, 10316, 13052, 20632, 26104, 33527, 67054, 134108, 268216, 647329, 1294658, 2589316, 5178632, 8415277, 16830554, 33661108, 67322216]

約数ペア:

[(1, 67322216), (2, 33661108), (4, 16830554), (8, 8415277), (13, 5178632), (26, 2589316), (52, 1294658), (104, 647329), (251, 268216), (502, 134108), (1004, 67054), (2008, 33527), (2579, 26104), (3263, 20632), (5158, 13052), (6526, 10316)]