2681583584

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{28669}}^1$

素因数の和:28795

約数の個数: 48

約数和(自身を含む): 5490878400

約数和(自身を除く): 2809294816

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 296, 316, 592, 632, 1184, 1264, 2528, 2923, 5846, 11692, 23384, 28669, 46768, 57338, 93536, 114676, 229352, 458704, 917408, 1060753, 2121506, 2264851, 4243012, 4529702, 8486024, 9059404, 16972048, 18118808, 33944096, 36237616, 72475232, 83799487, 167598974, 335197948, 670395896, 1340791792, 2681583584]

約数ペア:

[(1, 2681583584), (2, 1340791792), (4, 670395896), (8, 335197948), (16, 167598974), (32, 83799487), (37, 72475232), (74, 36237616), (79, 33944096), (148, 18118808), (158, 16972048), (296, 9059404), (316, 8486024), (592, 4529702), (632, 4243012), (1184, 2264851), (1264, 2121506), (2528, 1060753), (2923, 917408), (5846, 458704), (11692, 229352), (23384, 114676), (28669, 93536), (46768, 57338)]