28821749762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{236209}}^1$

素因数の和:236275

約数の個数: 36

約数和(自身を含む): 49407809490

約数和(自身を除く): 20586059728

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 361, 494, 722, 3211, 4693, 6422, 9386, 61009, 122018, 236209, 472418, 3070717, 4487971, 6141434, 8975942, 39919321, 58343623, 79838642, 85271449, 116687246, 170542898, 758467099, 1108528837, 1516934198, 2217057674, 14410874881, 28821749762]

約数ペア:

[(1, 28821749762), (2, 14410874881), (13, 2217057674), (19, 1516934198), (26, 1108528837), (38, 758467099), (169, 170542898), (247, 116687246), (338, 85271449), (361, 79838642), (494, 58343623), (722, 39919321), (3211, 8975942), (4693, 6141434), (6422, 4487971), (9386, 3070717), (61009, 472418), (122018, 236209)]