25827970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1531}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 53387136

約数和(自身を除く): 27559166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1531, 1687, 2410, 3062, 3374, 7655, 8435, 10717, 15310, 16870, 21434, 53585, 107170, 368971, 737942, 1844855, 2582797, 3689710, 5165594, 12913985, 25827970]

約数ペア:

[(1, 25827970), (2, 12913985), (5, 5165594), (7, 3689710), (10, 2582797), (14, 1844855), (35, 737942), (70, 368971), (241, 107170), (482, 53585), (1205, 21434), (1531, 16870), (1687, 15310), (2410, 10717), (3062, 8435), (3374, 7655)]