25161184

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 26549216

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 269, 296, 316, 538, 592, 632, 1076, 1184, 1264, 2152, 2528, 2923, 4304, 5846, 8608, 9953, 11692, 19906, 21251, 23384, 39812, 42502, 46768, 79624, 85004, 93536, 159248, 170008, 318496, 340016, 680032, 786287, 1572574, 3145148, 6290296, 12580592, 25161184]

約数ペア:

[(1, 25161184), (2, 12580592), (4, 6290296), (8, 3145148), (16, 1572574), (32, 786287), (37, 680032), (74, 340016), (79, 318496), (148, 170008), (158, 159248), (269, 93536), (296, 85004), (316, 79624), (538, 46768), (592, 42502), (632, 39812), (1076, 23384), (1184, 21251), (1264, 19906), (2152, 11692), (2528, 9953), (2923, 8608), (4304, 5846)]