22013824

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 50918400

約数和(自身を除く): 28904576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 311, 316, 448, 553, 622, 632, 896, 1106, 1244, 1264, 2177, 2212, 2488, 2528, 4354, 4424, 4976, 5056, 8708, 8848, 9952, 10112, 17416, 17696, 19904, 24569, 34832, 35392, 39808, 49138, 69664, 70784, 98276, 139328, 171983, 196552, 278656, 343966, 393104, 687932, 786208, 1375864, 1572416, 2751728, 3144832, 5503456, 11006912, 22013824]

約数ペア:

[(1, 22013824), (2, 11006912), (4, 5503456), (7, 3144832), (8, 2751728), (14, 1572416), (16, 1375864), (28, 786208), (32, 687932), (56, 393104), (64, 343966), (79, 278656), (112, 196552), (128, 171983), (158, 139328), (224, 98276), (311, 70784), (316, 69664), (448, 49138), (553, 39808), (622, 35392), (632, 34832), (896, 24569), (1106, 19904), (1244, 17696), (1264, 17416), (2177, 10112), (2212, 9952), (2488, 8848), (2528, 8708), (4354, 5056), (4424, 4976)]