68236636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8807}}^1$

素因数の和:8973

約数の個数: 24

約数和(自身を含む): 129477600

約数和(自身を除く): 61240964

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8807, 17614, 35228, 114491, 228982, 457964, 1312243, 2624486, 5248972, 17059159, 34118318, 68236636]

約数ペア:

[(1, 68236636), (2, 34118318), (4, 17059159), (13, 5248972), (26, 2624486), (52, 1312243), (149, 457964), (298, 228982), (596, 114491), (1937, 35228), (3874, 17614), (7748, 8807)]