77471128

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7243}}^1$

素因数の和:7447

約数の個数: 32

約数和(自身を含む): 166901760

約数和(自身を除く): 89430632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 7243, 10696, 14486, 28972, 50701, 57944, 101402, 202804, 405608, 1383413, 2766826, 5533652, 9683891, 11067304, 19367782, 38735564, 77471128]

約数ペア:

[(1, 77471128), (2, 38735564), (4, 19367782), (7, 11067304), (8, 9683891), (14, 5533652), (28, 2766826), (56, 1383413), (191, 405608), (382, 202804), (764, 101402), (1337, 57944), (1528, 50701), (2674, 28972), (5348, 14486), (7243, 10696)]