3905128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3755672

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 167, 296, 316, 334, 632, 668, 1336, 2923, 5846, 6179, 11692, 12358, 13193, 23384, 24716, 26386, 49432, 52772, 105544, 488141, 976282, 1952564, 3905128]

約数ペア:

[(1, 3905128), (2, 1952564), (4, 976282), (8, 488141), (37, 105544), (74, 52772), (79, 49432), (148, 26386), (158, 24716), (167, 23384), (296, 13193), (316, 12358), (334, 11692), (632, 6179), (668, 5846), (1336, 2923)]