67205776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 142562304

約数和(自身を除く): 75356528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383, 766, 997, 1532, 1994, 3064, 3988, 4213, 6128, 7976, 8426, 10967, 15952, 16852, 21934, 33704, 43868, 67408, 87736, 175472, 381851, 763702, 1527404, 3054808, 4200361, 6109616, 8400722, 16801444, 33602888, 67205776]

約数ペア:

[(1, 67205776), (2, 33602888), (4, 16801444), (8, 8400722), (11, 6109616), (16, 4200361), (22, 3054808), (44, 1527404), (88, 763702), (176, 381851), (383, 175472), (766, 87736), (997, 67408), (1532, 43868), (1994, 33704), (3064, 21934), (3988, 16852), (4213, 15952), (6128, 10967), (7976, 8426)]