289494976

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{35617}}^1$

素因数の和:35756

約数の個数: 28

約数和(自身を含む): 579006208

約数和(自身を除く): 289511232

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 35617, 71234, 142468, 284936, 569872, 1139744, 2279488, 4523359, 9046718, 18093436, 36186872, 72373744, 144747488, 289494976]

約数ペア:

[(1, 289494976), (2, 144747488), (4, 72373744), (8, 36186872), (16, 18093436), (32, 9046718), (64, 4523359), (127, 2279488), (254, 1139744), (508, 569872), (1016, 284936), (2032, 142468), (4064, 71234), (8128, 35617)]