28853296

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{13163}}^1$

素因数の和:13308

約数の個数: 20

約数和(自身を含む): 56315592

約数和(自身を除く): 27462296

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 13163, 26326, 52652, 105304, 210608, 1803331, 3606662, 7213324, 14426648, 28853296]

約数ペア:

[(1, 28853296), (2, 14426648), (4, 7213324), (8, 3606662), (16, 1803331), (137, 210608), (274, 105304), (548, 52652), (1096, 26326), (2192, 13163)]