66768904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3643}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 131184000

約数和(自身を除く): 64415096

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 2291, 3643, 4582, 7286, 9164, 14572, 18328, 29144, 105647, 211294, 287797, 422588, 575594, 845176, 1151188, 2302376, 8346113, 16692226, 33384452, 66768904]

約数ペア:

[(1, 66768904), (2, 33384452), (4, 16692226), (8, 8346113), (29, 2302376), (58, 1151188), (79, 845176), (116, 575594), (158, 422588), (232, 287797), (316, 211294), (632, 105647), (2291, 29144), (3643, 18328), (4582, 14572), (7286, 9164)]