27139648

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 56

約数和(自身を含む): 56425592

約数和(自身を除く): 29285944

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 146, 148, 157, 292, 296, 314, 584, 592, 628, 1168, 1184, 1256, 2336, 2368, 2512, 2701, 4672, 5024, 5402, 5809, 10048, 10804, 11461, 11618, 21608, 22922, 23236, 43216, 45844, 46472, 86432, 91688, 92944, 172864, 183376, 185888, 366752, 371776, 424057, 733504, 848114, 1696228, 3392456, 6784912, 13569824, 27139648]

約数ペア:

[(1, 27139648), (2, 13569824), (4, 6784912), (8, 3392456), (16, 1696228), (32, 848114), (37, 733504), (64, 424057), (73, 371776), (74, 366752), (146, 185888), (148, 183376), (157, 172864), (292, 92944), (296, 91688), (314, 86432), (584, 46472), (592, 45844), (628, 43216), (1168, 23236), (1184, 22922), (1256, 21608), (2336, 11618), (2368, 11461), (2512, 10804), (2701, 10048), (4672, 5809), (5024, 5402)]