75566864

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{9619}}^1$

素因数の和:10118

約数の個数: 20

約数和(自身を含む): 146724240

約数和(自身を除く): 71157376

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 9619, 19238, 38476, 76952, 153904, 4722929, 9445858, 18891716, 37783432, 75566864]

約数ペア:

[(1, 75566864), (2, 37783432), (4, 18891716), (8, 9445858), (16, 4722929), (491, 153904), (982, 76952), (1964, 38476), (3928, 19238), (7856, 9619)]