67453984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12473}}^1$

素因数の和:12509

約数の個数: 36

約数和(自身を含む): 143812746

約数和(自身を除く): 76358762

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12473, 24946, 49892, 99784, 162149, 199568, 324298, 399136, 648596, 1297192, 2107937, 2594384, 4215874, 5188768, 8431748, 16863496, 33726992, 67453984]

約数ペア:

[(1, 67453984), (2, 33726992), (4, 16863496), (8, 8431748), (13, 5188768), (16, 4215874), (26, 2594384), (32, 2107937), (52, 1297192), (104, 648596), (169, 399136), (208, 324298), (338, 199568), (416, 162149), (676, 99784), (1352, 49892), (2704, 24946), (5408, 12473)]