274244048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24877}}^1$

素因数の和:24951

約数の個数: 40

約数和(自身を含む): 583040808

約数和(自身を除く): 308796760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 24877, 49754, 99508, 199016, 323401, 398032, 646802, 1293604, 1318481, 2587208, 2636962, 5174416, 5273924, 10547848, 17140253, 21095696, 34280506, 68561012, 137122024, 274244048]

約数ペア:

[(1, 274244048), (2, 137122024), (4, 68561012), (8, 34280506), (13, 21095696), (16, 17140253), (26, 10547848), (52, 5273924), (53, 5174416), (104, 2636962), (106, 2587208), (208, 1318481), (212, 1293604), (424, 646802), (689, 398032), (848, 323401), (1378, 199016), (2756, 99508), (5512, 49754), (11024, 24877)]