27653210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 53866512

約数和(自身を除く): 26213302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 757, 1405, 1514, 2810, 3653, 3785, 7306, 7570, 9841, 18265, 19682, 36530, 49205, 98410, 212717, 425434, 1063585, 2127170, 2765321, 5530642, 13826605, 27653210]

約数ペア:

[(1, 27653210), (2, 13826605), (5, 5530642), (10, 2765321), (13, 2127170), (26, 1063585), (65, 425434), (130, 212717), (281, 98410), (562, 49205), (757, 36530), (1405, 19682), (1514, 18265), (2810, 9841), (3653, 7570), (3785, 7306)]