67807358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 109892160

約数和(自身を除く): 42084802

約数列:

[1, 2, 23, 41, 46, 82, 157, 229, 314, 458, 943, 1886, 3611, 5267, 6437, 7222, 9389, 10534, 12874, 18778, 35953, 71906, 148051, 215947, 296102, 431894, 826919, 1474073, 1653838, 2948146, 33903679, 67807358]

約数ペア:

[(1, 67807358), (2, 33903679), (23, 2948146), (41, 1653838), (46, 1474073), (82, 826919), (157, 431894), (229, 296102), (314, 215947), (458, 148051), (943, 71906), (1886, 35953), (3611, 18778), (5267, 12874), (6437, 10534), (7222, 9389)]