61366466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 111265920

約数和(自身を除く): 49899454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 562, 821, 1642, 1967, 3934, 5339, 5747, 10678, 11494, 15599, 31198, 37373, 74746, 109193, 218386, 230701, 461402, 1614907, 3229814, 4383319, 8766638, 30683233, 61366466]

約数ペア:

[(1, 61366466), (2, 30683233), (7, 8766638), (14, 4383319), (19, 3229814), (38, 1614907), (133, 461402), (266, 230701), (281, 218386), (562, 109193), (821, 74746), (1642, 37373), (1967, 31198), (3934, 15599), (5339, 11494), (5747, 10678)]