425442896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3507

約数の個数: 40

約数和(自身を含む): 848904000

約数和(自身を除く): 423461104

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 199, 328, 398, 656, 796, 1592, 3184, 3259, 6518, 8159, 13036, 16318, 26072, 32636, 52144, 65272, 130544, 133619, 267238, 534476, 648541, 1068952, 1297082, 2137904, 2594164, 5188328, 10376656, 26590181, 53180362, 106360724, 212721448, 425442896]

約数ペア:

[(1, 425442896), (2, 212721448), (4, 106360724), (8, 53180362), (16, 26590181), (41, 10376656), (82, 5188328), (164, 2594164), (199, 2137904), (328, 1297082), (398, 1068952), (656, 648541), (796, 534476), (1592, 267238), (3184, 133619), (3259, 130544), (6518, 65272), (8159, 52144), (13036, 32636), (16318, 26072)]