72519242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 115625664

約数和(自身を除く): 43106422

約数列:

[1, 2, 41, 43, 82, 86, 131, 157, 262, 314, 1763, 3526, 5371, 5633, 6437, 6751, 10742, 11266, 12874, 13502, 20567, 41134, 230953, 276791, 461906, 553582, 843247, 884381, 1686494, 1768762, 36259621, 72519242]

約数ペア:

[(1, 72519242), (2, 36259621), (41, 1768762), (43, 1686494), (82, 884381), (86, 843247), (131, 553582), (157, 461906), (262, 276791), (314, 230953), (1763, 41134), (3526, 20567), (5371, 13502), (5633, 12874), (6437, 11266), (6751, 10742)]