71320856638

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{3527}}^1\times {\mathrm{17707}}^1$

素因数の和:21807

約数の個数: 16

約数和(自身を含む): 107205081984

約数和(自身を除く): 35884225346

約数列:

[1, 2, 571, 1142, 3527, 7054, 17707, 35414, 2013917, 4027834, 10110697, 20221394, 62452589, 124905178, 35660428319, 71320856638]

約数ペア:

[(1, 71320856638), (2, 35660428319), (571, 124905178), (1142, 62452589), (3527, 20221394), (7054, 10110697), (17707, 4027834), (35414, 2013917)]