248992072

素因数分解:

$2^3\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{3797}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 534150720

約数和(自身を除く): 285158648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1171, 2342, 3797, 4684, 7594, 8197, 9368, 15188, 16394, 26579, 30376, 32788, 53158, 65576, 106316, 212632, 4446287, 8892574, 17785148, 31124009, 35570296, 62248018, 124496036, 248992072]

約数ペア:

[(1, 248992072), (2, 124496036), (4, 62248018), (7, 35570296), (8, 31124009), (14, 17785148), (28, 8892574), (56, 4446287), (1171, 212632), (2342, 106316), (3797, 65576), (4684, 53158), (7594, 32788), (8197, 30376), (9368, 26579), (15188, 16394)]