28014368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 32949472

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 2239, 3128, 4478, 6256, 8956, 12512, 17912, 35824, 38063, 51497, 71648, 76126, 102994, 152252, 205988, 304504, 411976, 609008, 823952, 875449, 1218016, 1647904, 1750898, 3501796, 7003592, 14007184, 28014368]

約数ペア:

[(1, 28014368), (2, 14007184), (4, 7003592), (8, 3501796), (16, 1750898), (17, 1647904), (23, 1218016), (32, 875449), (34, 823952), (46, 609008), (68, 411976), (92, 304504), (136, 205988), (184, 152252), (272, 102994), (368, 76126), (391, 71648), (544, 51497), (736, 38063), (782, 35824), (1564, 17912), (2239, 12512), (3128, 8956), (4478, 6256)]