28589848

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6151}}^1$

素因数の和:6247

約数の個数: 32

約数和(自身を含む): 62012160

約数和(自身を除く): 33422312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 6151, 12302, 24604, 43057, 49208, 86114, 172228, 344456, 510533, 1021066, 2042132, 3573731, 4084264, 7147462, 14294924, 28589848]

約数ペア:

[(1, 28589848), (2, 14294924), (4, 7147462), (7, 4084264), (8, 3573731), (14, 2042132), (28, 1021066), (56, 510533), (83, 344456), (166, 172228), (332, 86114), (581, 49208), (664, 43057), (1162, 24604), (2324, 12302), (4648, 6151)]