29992996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 59584000

約数和(自身を除く): 29591004

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 1999, 3751, 3998, 7502, 7996, 15004, 21989, 43978, 61969, 87956, 123938, 241879, 247876, 483758, 681659, 967516, 1363318, 2726636, 7498249, 14996498, 29992996]

約数ペア:

[(1, 29992996), (2, 14996498), (4, 7498249), (11, 2726636), (22, 1363318), (31, 967516), (44, 681659), (62, 483758), (121, 247876), (124, 241879), (242, 123938), (341, 87956), (484, 61969), (682, 43978), (1364, 21989), (1999, 15004), (3751, 7996), (3998, 7502)]