65237848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2017}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 132219360

約数和(自身を除く): 66981512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2017, 2488, 4034, 4043, 8068, 8086, 16136, 16172, 26221, 32344, 52442, 104884, 209768, 627287, 1254574, 2509148, 5018296, 8154731, 16309462, 32618924, 65237848]

約数ペア:

[(1, 65237848), (2, 32618924), (4, 16309462), (8, 8154731), (13, 5018296), (26, 2509148), (52, 1254574), (104, 627287), (311, 209768), (622, 104884), (1244, 52442), (2017, 32344), (2488, 26221), (4034, 16172), (4043, 16136), (8068, 8086)]