740422228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65617}}^1$

素因数の和:65672

約数の個数: 48

約数和(自身を含む): 1646224384

約数和(自身を除く): 905802156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 65617, 131234, 262468, 459319, 853021, 918638, 1706042, 1837276, 2034127, 3412084, 4068254, 5971147, 8136508, 11942294, 14238889, 23884588, 26443651, 28477778, 52887302, 56955556, 105774604, 185105557, 370211114, 740422228]

約数ペア:

[(1, 740422228), (2, 370211114), (4, 185105557), (7, 105774604), (13, 56955556), (14, 52887302), (26, 28477778), (28, 26443651), (31, 23884588), (52, 14238889), (62, 11942294), (91, 8136508), (124, 5971147), (182, 4068254), (217, 3412084), (364, 2034127), (403, 1837276), (434, 1706042), (806, 918638), (868, 853021), (1612, 459319), (2821, 262468), (5642, 131234), (11284, 65617)]