42354844

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28541}}^1$

素因数の和:28605

約数の個数: 24

約数和(自身を含む): 86311008

約数和(自身を除く): 43956164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 28541, 57082, 114164, 199787, 399574, 799148, 1512673, 3025346, 6050692, 10588711, 21177422, 42354844]

約数ペア:

[(1, 42354844), (2, 21177422), (4, 10588711), (7, 6050692), (14, 3025346), (28, 1512673), (53, 799148), (106, 399574), (212, 199787), (371, 114164), (742, 57082), (1484, 28541)]