74494208

素因数分解:

$2^8\times {\mathrm{290993}}^1$

素因数の和:291009

約数の個数: 18

約数和(自身を含む): 148697934

約数和(自身を除く): 74203726

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 290993, 581986, 1163972, 2327944, 4655888, 9311776, 18623552, 37247104, 74494208]

約数ペア:

[(1, 74494208), (2, 37247104), (4, 18623552), (8, 9311776), (16, 4655888), (32, 2327944), (64, 1163972), (128, 581986), (256, 290993)]