66475416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395687}}^1$

素因数の和:395703

約数の個数: 32

約数和(自身を含む): 189930240

約数和(自身を除く): 123454824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395687, 791374, 1187061, 1582748, 2374122, 2769809, 3165496, 4748244, 5539618, 8309427, 9496488, 11079236, 16618854, 22158472, 33237708, 66475416]

約数ペア:

[(1, 66475416), (2, 33237708), (3, 22158472), (4, 16618854), (6, 11079236), (7, 9496488), (8, 8309427), (12, 5539618), (14, 4748244), (21, 3165496), (24, 2769809), (28, 2374122), (42, 1582748), (56, 1187061), (84, 791374), (168, 395687)]