73148866

素因数分解:

$2^1\times 7^4\times {\mathrm{15233}}^1$

素因数の和:15263

約数の個数: 20

約数和(自身を含む): 128011302

約数和(自身を除く): 54862436

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 15233, 30466, 106631, 213262, 746417, 1492834, 5224919, 10449838, 36574433, 73148866]

約数ペア:

[(1, 73148866), (2, 36574433), (7, 10449838), (14, 5224919), (49, 1492834), (98, 746417), (343, 213262), (686, 106631), (2401, 30466), (4802, 15233)]