72570197

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 13916203

約数列:

[1, 7, 43, 53, 301, 371, 2279, 4549, 15953, 31843, 195607, 241097, 1369249, 1687679, 10367171, 72570197]

約数ペア:

[(1, 72570197), (7, 10367171), (43, 1687679), (53, 1369249), (301, 241097), (371, 195607), (2279, 31843), (4549, 15953)]