28089808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2131

約数の個数: 40

約数和(自身を含む): 58353408

約数和(自身を除く): 30263600

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 2063, 3404, 4126, 6808, 8252, 13616, 16504, 33008, 47449, 76331, 94898, 152662, 189796, 305324, 379592, 610648, 759184, 1221296, 1755613, 3511226, 7022452, 14044904, 28089808]

約数ペア:

[(1, 28089808), (2, 14044904), (4, 7022452), (8, 3511226), (16, 1755613), (23, 1221296), (37, 759184), (46, 610648), (74, 379592), (92, 305324), (148, 189796), (184, 152662), (296, 94898), (368, 76331), (592, 47449), (851, 33008), (1702, 16504), (2063, 13616), (3404, 8252), (4126, 6808)]