249516928

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{67219}}^1$

素因数の和:67262

約数の個数: 32

約数和(自身を含む): 514233000

約数和(自身を除く): 264716072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 67219, 134438, 268876, 537752, 1075504, 1949351, 2151008, 3898702, 4302016, 7797404, 8604032, 15594808, 31189616, 62379232, 124758464, 249516928]

約数ペア:

[(1, 249516928), (2, 124758464), (4, 62379232), (8, 31189616), (16, 15594808), (29, 8604032), (32, 7797404), (58, 4302016), (64, 3898702), (116, 2151008), (128, 1949351), (232, 1075504), (464, 537752), (928, 268876), (1856, 134438), (3712, 67219)]