72626672570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{437273}}^1$

素因数の和:438274

約数の個数: 32

約数和(自身を含む): 138559886928

約数和(自身を除く): 65933214358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 977, 1954, 4885, 9770, 16609, 33218, 83045, 166090, 437273, 874546, 2186365, 4372730, 7433641, 14867282, 37168205, 74336410, 427215721, 854431442, 2136078605, 4272157210, 7262667257, 14525334514, 36313336285, 72626672570]

約数ペア:

[(1, 72626672570), (2, 36313336285), (5, 14525334514), (10, 7262667257), (17, 4272157210), (34, 2136078605), (85, 854431442), (170, 427215721), (977, 74336410), (1954, 37168205), (4885, 14867282), (9770, 7433641), (16609, 4372730), (33218, 2186365), (83045, 874546), (166090, 437273)]