66193790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3049}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 129124800

約数和(自身を除く): 62931010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 3049, 4342, 6098, 10855, 15245, 21710, 30490, 39637, 79274, 198185, 396370, 509183, 1018366, 2545915, 5091830, 6619379, 13238758, 33096895, 66193790]

約数ペア:

[(1, 66193790), (2, 33096895), (5, 13238758), (10, 6619379), (13, 5091830), (26, 2545915), (65, 1018366), (130, 509183), (167, 396370), (334, 198185), (835, 79274), (1670, 39637), (2171, 30490), (3049, 21710), (4342, 15245), (6098, 10855)]