717490072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{5641}}^1$

素因数の和:6883

約数の個数: 32

約数和(自身を含む): 1450219680

約数和(自身を除く): 732729608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1223, 2446, 4892, 5641, 9784, 11282, 15899, 22564, 31798, 45128, 63596, 73333, 127192, 146666, 293332, 586664, 6898943, 13797886, 27595772, 55191544, 89686259, 179372518, 358745036, 717490072]

約数ペア:

[(1, 717490072), (2, 358745036), (4, 179372518), (8, 89686259), (13, 55191544), (26, 27595772), (52, 13797886), (104, 6898943), (1223, 586664), (2446, 293332), (4892, 146666), (5641, 127192), (9784, 73333), (11282, 63596), (15899, 45128), (22564, 31798)]