42206068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 78170400

約数和(自身を除く): 35964332

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 2819, 3743, 5638, 7486, 11276, 14972, 53561, 107122, 214244, 555343, 1110686, 2221372, 10551517, 21103034, 42206068]

約数ペア:

[(1, 42206068), (2, 21103034), (4, 10551517), (19, 2221372), (38, 1110686), (76, 555343), (197, 214244), (394, 107122), (788, 53561), (2819, 14972), (3743, 11276), (5638, 7486)]