28890276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{141619}}^1$

素因数の和:141643

約数の個数: 24

約数和(自身を含む): 71376480

約数和(自身を除く): 42486204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 141619, 283238, 424857, 566476, 849714, 1699428, 2407523, 4815046, 7222569, 9630092, 14445138, 28890276]

約数ペア:

[(1, 28890276), (2, 14445138), (3, 9630092), (4, 7222569), (6, 4815046), (12, 2407523), (17, 1699428), (34, 849714), (51, 566476), (68, 424857), (102, 283238), (204, 141619)]