74576416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137089}}^1$

素因数の和:137116

約数の個数: 24

約数和(自身を含む): 155460060

約数和(自身を除く): 80883644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 137089, 274178, 548356, 1096712, 2193424, 2330513, 4386848, 4661026, 9322052, 18644104, 37288208, 74576416]

約数ペア:

[(1, 74576416), (2, 37288208), (4, 18644104), (8, 9322052), (16, 4661026), (17, 4386848), (32, 2330513), (34, 2193424), (68, 1096712), (136, 548356), (272, 274178), (544, 137089)]