56790544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2215

約数の個数: 40

約数和(自身を含む): 117180000

約数和(自身を除く): 60389456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 2099, 3382, 4198, 6764, 8396, 13528, 16792, 27056, 33584, 39881, 79762, 159524, 186811, 319048, 373622, 638096, 747244, 1494488, 2988976, 3549409, 7098818, 14197636, 28395272, 56790544]

約数ペア:

[(1, 56790544), (2, 28395272), (4, 14197636), (8, 7098818), (16, 3549409), (19, 2988976), (38, 1494488), (76, 747244), (89, 638096), (152, 373622), (178, 319048), (304, 186811), (356, 159524), (712, 79762), (1424, 39881), (1691, 33584), (2099, 27056), (3382, 16792), (4198, 13528), (6764, 8396)]