40376778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9767}}^1$

素因数の和:9838

約数の個数: 32

約数和(自身を含む): 88615296

約数和(自身を除く): 48238518

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 9767, 19534, 29301, 58602, 126971, 253942, 380913, 517651, 761826, 1035302, 1552953, 3105906, 6729463, 13458926, 20188389, 40376778]

約数ペア:

[(1, 40376778), (2, 20188389), (3, 13458926), (6, 6729463), (13, 3105906), (26, 1552953), (39, 1035302), (53, 761826), (78, 517651), (106, 380913), (159, 253942), (318, 126971), (689, 58602), (1378, 29301), (2067, 19534), (4134, 9767)]