42173204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 75391008

約数和(自身を除く): 33217804

約数列:

[1, 2, 4, 61, 122, 244, 307, 563, 614, 1126, 1228, 2252, 18727, 34343, 37454, 68686, 74908, 137372, 172841, 345682, 691364, 10543301, 21086602, 42173204]

約数ペア:

[(1, 42173204), (2, 21086602), (4, 10543301), (61, 691364), (122, 345682), (244, 172841), (307, 137372), (563, 74908), (614, 68686), (1126, 37454), (1228, 34343), (2252, 18727)]