283723024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20359}}^1$

素因数の和:20447

約数の個数: 40

約数和(自身を含む): 600864320

約数和(自身を除く): 317141296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 20359, 40718, 81436, 162872, 264667, 325744, 529334, 1058668, 1364053, 2117336, 2728106, 4234672, 5456212, 10912424, 17732689, 21824848, 35465378, 70930756, 141861512, 283723024]

約数ペア:

[(1, 283723024), (2, 141861512), (4, 70930756), (8, 35465378), (13, 21824848), (16, 17732689), (26, 10912424), (52, 5456212), (67, 4234672), (104, 2728106), (134, 2117336), (208, 1364053), (268, 1058668), (536, 529334), (871, 325744), (1072, 264667), (1742, 162872), (3484, 81436), (6968, 40718), (13936, 20359)]