24854312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 55910400

約数和(自身を除く): 31056088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 139, 206, 217, 248, 278, 412, 434, 556, 721, 824, 868, 973, 1112, 1442, 1736, 1946, 2884, 3193, 3892, 4309, 5768, 6386, 7784, 8618, 12772, 14317, 17236, 22351, 25544, 28634, 30163, 34472, 44702, 57268, 60326, 89404, 100219, 114536, 120652, 178808, 200438, 241304, 400876, 443827, 801752, 887654, 1775308, 3106789, 3550616, 6213578, 12427156, 24854312]

約数ペア:

[(1, 24854312), (2, 12427156), (4, 6213578), (7, 3550616), (8, 3106789), (14, 1775308), (28, 887654), (31, 801752), (56, 443827), (62, 400876), (103, 241304), (124, 200438), (139, 178808), (206, 120652), (217, 114536), (248, 100219), (278, 89404), (412, 60326), (434, 57268), (556, 44702), (721, 34472), (824, 30163), (868, 28634), (973, 25544), (1112, 22351), (1442, 17236), (1736, 14317), (1946, 12772), (2884, 8618), (3193, 7784), (3892, 6386), (4309, 5768)]