72137802244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24670931}}^1$

素因数の和:24670995

約数の個数: 24

約数和(自身を含む): 136775647008

約数和(自身を除く): 64637844764

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 24670931, 49341862, 98683724, 419405827, 838811654, 1060850033, 1677623308, 2121700066, 4243400132, 18034450561, 36068901122, 72137802244]

約数ペア:

[(1, 72137802244), (2, 36068901122), (4, 18034450561), (17, 4243400132), (34, 2121700066), (43, 1677623308), (68, 1060850033), (86, 838811654), (172, 419405827), (731, 98683724), (1462, 49341862), (2924, 24670931)]