72365410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13577}}^1$

素因数の和:13638

約数の個数: 32

約数和(自身を含む): 143709552

約数和(自身を除く): 71344142

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 13577, 27154, 67885, 135770, 176501, 353002, 556657, 882505, 1113314, 1765010, 2783285, 5566570, 7236541, 14473082, 36182705, 72365410]

約数ペア:

[(1, 72365410), (2, 36182705), (5, 14473082), (10, 7236541), (13, 5566570), (26, 2783285), (41, 1765010), (65, 1113314), (82, 882505), (130, 556657), (205, 353002), (410, 176501), (533, 135770), (1066, 67885), (2665, 27154), (5330, 13577)]