12873056

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 16429504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 569, 707, 808, 1138, 1414, 1616, 2276, 2828, 3232, 3983, 4552, 5656, 7966, 9104, 11312, 15932, 18208, 22624, 31864, 57469, 63728, 114938, 127456, 229876, 402283, 459752, 804566, 919504, 1609132, 1839008, 3218264, 6436528, 12873056]

約数ペア:

[(1, 12873056), (2, 6436528), (4, 3218264), (7, 1839008), (8, 1609132), (14, 919504), (16, 804566), (28, 459752), (32, 402283), (56, 229876), (101, 127456), (112, 114938), (202, 63728), (224, 57469), (404, 31864), (569, 22624), (707, 18208), (808, 15932), (1138, 11312), (1414, 9104), (1616, 7966), (2276, 5656), (2828, 4552), (3232, 3983)]