74970124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13513}}^1$

素因数の和:13609

約数の個数: 24

約数和(自身を含む): 140005040

約数和(自身を除く): 65034916

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 13513, 27026, 54052, 256747, 513494, 986449, 1026988, 1972898, 3945796, 18742531, 37485062, 74970124]

約数ペア:

[(1, 74970124), (2, 37485062), (4, 18742531), (19, 3945796), (38, 1972898), (73, 1026988), (76, 986449), (146, 513494), (292, 256747), (1387, 54052), (2774, 27026), (5548, 13513)]