40553258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28843}}^1$

素因数の和:28901

約数の個数: 16

約数和(自身を含む): 65764320

約数和(自身を除く): 25211062

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28843, 57686, 548017, 1067191, 1096034, 2134382, 20276629, 40553258]

約数ペア:

[(1, 40553258), (2, 20276629), (19, 2134382), (37, 1096034), (38, 1067191), (74, 548017), (703, 57686), (1406, 28843)]