421396096

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{299287}}^1$

素因数の和:299312

約数の個数: 32

約数和(自身を含む): 915821280

約数和(自身を除く): 494425184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 299287, 598574, 1197148, 2394296, 3292157, 4788592, 6584314, 9577184, 13168628, 19154368, 26337256, 38308736, 52674512, 105349024, 210698048, 421396096]

約数ペア:

[(1, 421396096), (2, 210698048), (4, 105349024), (8, 52674512), (11, 38308736), (16, 26337256), (22, 19154368), (32, 13168628), (44, 9577184), (64, 6584314), (88, 4788592), (128, 3292157), (176, 2394296), (352, 1197148), (704, 598574), (1408, 299287)]