28074694672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56602207}}^1$

素因数の和:56602246

約数の個数: 20

約数和(自身を含む): 56149390336

約数和(自身を除く): 28074695664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56602207, 113204414, 226408828, 452817656, 905635312, 1754668417, 3509336834, 7018673668, 14037347336, 28074694672]

約数ペア:

[(1, 28074694672), (2, 14037347336), (4, 7018673668), (8, 3509336834), (16, 1754668417), (31, 905635312), (62, 452817656), (124, 226408828), (248, 113204414), (496, 56602207)]