557966848

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{15349}}^1$

素因数の和:15438

約数の個数: 40

約数和(自身を含む): 1130619600

約数和(自身を除く): 572652752

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 15349, 18176, 30698, 36352, 61396, 122792, 245584, 491168, 982336, 1089779, 1964672, 2179558, 3929344, 4359116, 7858688, 8718232, 17436464, 34872928, 69745856, 139491712, 278983424, 557966848]

約数ペア:

[(1, 557966848), (2, 278983424), (4, 139491712), (8, 69745856), (16, 34872928), (32, 17436464), (64, 8718232), (71, 7858688), (128, 4359116), (142, 3929344), (256, 2179558), (284, 1964672), (512, 1089779), (568, 982336), (1136, 491168), (2272, 245584), (4544, 122792), (9088, 61396), (15349, 36352), (18176, 30698)]