76702928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{154643}}^1$

素因数の和:154682

約数の個数: 20

約数和(自身を含む): 153406848

約数和(自身を除く): 76703920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 154643, 309286, 618572, 1237144, 2474288, 4793933, 9587866, 19175732, 38351464, 76702928]

約数ペア:

[(1, 76702928), (2, 38351464), (4, 19175732), (8, 9587866), (16, 4793933), (31, 2474288), (62, 1237144), (124, 618572), (248, 309286), (496, 154643)]