22628864

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 40

約数和(自身を含む): 45646260

約数和(自身を除く): 23017396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 229, 256, 386, 458, 512, 772, 916, 1544, 1832, 3088, 3664, 6176, 7328, 12352, 14656, 24704, 29312, 44197, 49408, 58624, 88394, 98816, 117248, 176788, 353576, 707152, 1414304, 2828608, 5657216, 11314432, 22628864]

約数ペア:

[(1, 22628864), (2, 11314432), (4, 5657216), (8, 2828608), (16, 1414304), (32, 707152), (64, 353576), (128, 176788), (193, 117248), (229, 98816), (256, 88394), (386, 58624), (458, 49408), (512, 44197), (772, 29312), (916, 24704), (1544, 14656), (1832, 12352), (3088, 7328), (3664, 6176)]