28820532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 72817920

約数和(自身を除く): 43997388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 773, 956, 1434, 1546, 2319, 2868, 3092, 3107, 4638, 6214, 9276, 9321, 10049, 12428, 18642, 20098, 30147, 37284, 40196, 60294, 120588, 184747, 369494, 554241, 738988, 1108482, 2216964, 2401711, 4803422, 7205133, 9606844, 14410266, 28820532]

約数ペア:

[(1, 28820532), (2, 14410266), (3, 9606844), (4, 7205133), (6, 4803422), (12, 2401711), (13, 2216964), (26, 1108482), (39, 738988), (52, 554241), (78, 369494), (156, 184747), (239, 120588), (478, 60294), (717, 40196), (773, 37284), (956, 30147), (1434, 20098), (1546, 18642), (2319, 12428), (2868, 10049), (3092, 9321), (3107, 9276), (4638, 6214)]