28382046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 73875456

約数和(自身を除く): 45493410

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 2671, 3542, 5313, 5342, 8013, 10626, 16026, 18697, 29381, 37394, 56091, 58762, 61433, 88143, 112182, 122866, 176286, 184299, 205667, 368598, 411334, 430031, 617001, 675763, 860062, 1234002, 1290093, 1351526, 2027289, 2580186, 4054578, 4730341, 9460682, 14191023, 28382046]

約数ペア:

[(1, 28382046), (2, 14191023), (3, 9460682), (6, 4730341), (7, 4054578), (11, 2580186), (14, 2027289), (21, 1351526), (22, 1290093), (23, 1234002), (33, 860062), (42, 675763), (46, 617001), (66, 430031), (69, 411334), (77, 368598), (138, 205667), (154, 184299), (161, 176286), (231, 122866), (253, 112182), (322, 88143), (462, 61433), (483, 58762), (506, 56091), (759, 37394), (966, 29381), (1518, 18697), (1771, 16026), (2671, 10626), (3542, 8013), (5313, 5342)]