72214012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10601}}^1$

素因数の和:10749

約数の個数: 24

約数和(自身を含む): 137147472

約数和(自身を除く): 64933460

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 10601, 21202, 42404, 137813, 275626, 551252, 1388731, 2777462, 5554924, 18053503, 36107006, 72214012]

約数ペア:

[(1, 72214012), (2, 36107006), (4, 18053503), (13, 5554924), (26, 2777462), (52, 1388731), (131, 551252), (262, 275626), (524, 137813), (1703, 42404), (3406, 21202), (6812, 10601)]