26629988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86461}}^1$

素因数の和:86483

約数の個数: 24

約数和(自身を含む): 58102464

約数和(自身を除く): 31472476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 86461, 172922, 345844, 605227, 951071, 1210454, 1902142, 2420908, 3804284, 6657497, 13314994, 26629988]

約数ペア:

[(1, 26629988), (2, 13314994), (4, 6657497), (7, 3804284), (11, 2420908), (14, 1902142), (22, 1210454), (28, 951071), (44, 605227), (77, 345844), (154, 172922), (308, 86461)]