28072174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 48464640

約数和(自身を除く): 20392466

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1201, 1798, 2402, 11687, 15613, 23374, 31226, 34829, 37231, 69658, 74462, 452777, 484003, 905554, 968006, 1079699, 2159398, 14036087, 28072174]

約数ペア:

[(1, 28072174), (2, 14036087), (13, 2159398), (26, 1079699), (29, 968006), (31, 905554), (58, 484003), (62, 452777), (377, 74462), (403, 69658), (754, 37231), (806, 34829), (899, 31226), (1201, 23374), (1798, 15613), (2402, 11687)]