26480176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 54710784

約数和(自身を除く): 28230608

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 1531, 2162, 3062, 4324, 6124, 8648, 12248, 17296, 24496, 35213, 70426, 71957, 140852, 143914, 281704, 287828, 563408, 575656, 1151312, 1655011, 3310022, 6620044, 13240088, 26480176]

約数ペア:

[(1, 26480176), (2, 13240088), (4, 6620044), (8, 3310022), (16, 1655011), (23, 1151312), (46, 575656), (47, 563408), (92, 287828), (94, 281704), (184, 143914), (188, 140852), (368, 71957), (376, 70426), (752, 35213), (1081, 24496), (1531, 17296), (2162, 12248), (3062, 8648), (4324, 6124)]