13282384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 27061760

約数和(自身を除く): 13779376

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 439, 488, 496, 878, 976, 1756, 1891, 3512, 3782, 7024, 7564, 13609, 15128, 26779, 27218, 30256, 53558, 54436, 107116, 108872, 214232, 217744, 428464, 830149, 1660298, 3320596, 6641192, 13282384]

約数ペア:

[(1, 13282384), (2, 6641192), (4, 3320596), (8, 1660298), (16, 830149), (31, 428464), (61, 217744), (62, 214232), (122, 108872), (124, 107116), (244, 54436), (248, 53558), (439, 30256), (488, 27218), (496, 26779), (878, 15128), (976, 13609), (1756, 7564), (1891, 7024), (3512, 3782)]