566384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 1354080

約数和(自身を除く): 787696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 389, 728, 778, 1456, 1556, 2723, 3112, 5057, 5446, 6224, 10114, 10892, 20228, 21784, 35399, 40456, 43568, 70798, 80912, 141596, 283192, 566384]

約数ペア:

[(1, 566384), (2, 283192), (4, 141596), (7, 80912), (8, 70798), (13, 43568), (14, 40456), (16, 35399), (26, 21784), (28, 20228), (52, 10892), (56, 10114), (91, 6224), (104, 5446), (112, 5057), (182, 3112), (208, 2723), (364, 1556), (389, 1456), (728, 778)]