29881496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 57998640

約数和(自身を除く): 28117144

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 643, 1256, 1286, 2572, 5144, 5809, 11618, 23236, 23791, 46472, 47582, 95164, 100951, 190328, 201902, 403804, 807608, 3735187, 7470374, 14940748, 29881496]

約数ペア:

[(1, 29881496), (2, 14940748), (4, 7470374), (8, 3735187), (37, 807608), (74, 403804), (148, 201902), (157, 190328), (296, 100951), (314, 95164), (628, 47582), (643, 46472), (1256, 23791), (1286, 23236), (2572, 11618), (5144, 5809)]