528078928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{1667}}^1$

素因数の和:3211

約数の個数: 40

約数和(自身を含む): 1103241888

約数和(自身を除く): 575162960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1523, 1667, 3046, 3334, 6092, 6668, 12184, 13336, 19799, 21671, 24368, 26672, 39598, 43342, 79196, 86684, 158392, 173368, 316784, 346736, 2538841, 5077682, 10155364, 20310728, 33004933, 40621456, 66009866, 132019732, 264039464, 528078928]

約数ペア:

[(1, 528078928), (2, 264039464), (4, 132019732), (8, 66009866), (13, 40621456), (16, 33004933), (26, 20310728), (52, 10155364), (104, 5077682), (208, 2538841), (1523, 346736), (1667, 316784), (3046, 173368), (3334, 158392), (6092, 86684), (6668, 79196), (12184, 43342), (13336, 39598), (19799, 26672), (21671, 24368)]