71704271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 11854129

約数列:

[1, 19, 23, 31, 67, 79, 437, 589, 713, 1273, 1501, 1541, 1817, 2077, 2449, 5293, 13547, 29279, 34523, 39463, 46531, 47771, 56327, 100567, 121739, 164083, 907649, 1070213, 2313041, 3117577, 3773909, 71704271]

約数ペア:

[(1, 71704271), (19, 3773909), (23, 3117577), (31, 2313041), (67, 1070213), (79, 907649), (437, 164083), (589, 121739), (713, 100567), (1273, 56327), (1501, 47771), (1541, 46531), (1817, 39463), (2077, 34523), (2449, 29279), (5293, 13547)]