28674152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 58159080

約数和(自身を除く): 29484928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 941, 1172, 1882, 2344, 3764, 3809, 7528, 7618, 12233, 15236, 24466, 30472, 48932, 97864, 275713, 551426, 1102852, 2205704, 3584269, 7168538, 14337076, 28674152]

約数ペア:

[(1, 28674152), (2, 14337076), (4, 7168538), (8, 3584269), (13, 2205704), (26, 1102852), (52, 551426), (104, 275713), (293, 97864), (586, 48932), (941, 30472), (1172, 24466), (1882, 15236), (2344, 12233), (3764, 7618), (3809, 7528)]