65342256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194471}}^1$

素因数の和:194489

約数の個数: 40

約数和(自身を含む): 192916224

約数和(自身を除く): 127573968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194471, 388942, 583413, 777884, 1166826, 1361297, 1555768, 2333652, 2722594, 3111536, 4083891, 4667304, 5445188, 8167782, 9334608, 10890376, 16335564, 21780752, 32671128, 65342256]

約数ペア:

[(1, 65342256), (2, 32671128), (3, 21780752), (4, 16335564), (6, 10890376), (7, 9334608), (8, 8167782), (12, 5445188), (14, 4667304), (16, 4083891), (21, 3111536), (24, 2722594), (28, 2333652), (42, 1555768), (48, 1361297), (56, 1166826), (84, 777884), (112, 583413), (168, 388942), (336, 194471)]