68536622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 138848256

約数和(自身を除く): 70311634

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 517, 557, 658, 799, 1034, 1114, 1309, 1598, 2618, 3619, 3899, 5593, 6127, 7238, 7798, 8789, 9469, 11186, 12254, 17578, 18938, 26179, 42889, 52358, 61523, 66283, 85778, 104159, 123046, 132566, 183253, 208318, 287969, 366506, 445043, 575938, 729113, 890086, 1458226, 2015783, 3115301, 4031566, 4895473, 6230602, 9790946, 34268311, 68536622]

約数ペア:

[(1, 68536622), (2, 34268311), (7, 9790946), (11, 6230602), (14, 4895473), (17, 4031566), (22, 3115301), (34, 2015783), (47, 1458226), (77, 890086), (94, 729113), (119, 575938), (154, 445043), (187, 366506), (238, 287969), (329, 208318), (374, 183253), (517, 132566), (557, 123046), (658, 104159), (799, 85778), (1034, 66283), (1114, 61523), (1309, 52358), (1598, 42889), (2618, 26179), (3619, 18938), (3899, 17578), (5593, 12254), (6127, 11186), (7238, 9469), (7798, 8789)]