42620972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 79452576

約数和(自身を除く): 36831604

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 3623, 5882, 7246, 11764, 14492, 61591, 123182, 246364, 626779, 1253558, 2507116, 10655243, 21310486, 42620972]

約数ペア:

[(1, 42620972), (2, 21310486), (4, 10655243), (17, 2507116), (34, 1253558), (68, 626779), (173, 246364), (346, 123182), (692, 61591), (2941, 14492), (3623, 11764), (5882, 7246)]