28272310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8291}}^1$

素因数の和:8340

約数の個数: 32

約数和(自身を含む): 57314304

約数和(自身を除く): 29041994

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 8291, 16582, 41455, 82910, 91201, 182402, 257021, 456005, 514042, 912010, 1285105, 2570210, 2827231, 5654462, 14136155, 28272310]

約数ペア:

[(1, 28272310), (2, 14136155), (5, 5654462), (10, 2827231), (11, 2570210), (22, 1285105), (31, 912010), (55, 514042), (62, 456005), (110, 257021), (155, 182402), (310, 91201), (341, 82910), (682, 41455), (1705, 16582), (3410, 8291)]