47922728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 110419200

約数和(自身を除く): 62496472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 709, 952, 994, 1207, 1418, 1988, 2414, 2836, 3976, 4828, 4963, 5672, 8449, 9656, 9926, 12053, 16898, 19852, 24106, 33796, 39704, 48212, 50339, 67592, 84371, 96424, 100678, 168742, 201356, 337484, 352373, 402712, 674968, 704746, 855763, 1409492, 1711526, 2818984, 3423052, 5990341, 6846104, 11980682, 23961364, 47922728]

約数ペア:

[(1, 47922728), (2, 23961364), (4, 11980682), (7, 6846104), (8, 5990341), (14, 3423052), (17, 2818984), (28, 1711526), (34, 1409492), (56, 855763), (68, 704746), (71, 674968), (119, 402712), (136, 352373), (142, 337484), (238, 201356), (284, 168742), (476, 100678), (497, 96424), (568, 84371), (709, 67592), (952, 50339), (994, 48212), (1207, 39704), (1418, 33796), (1988, 24106), (2414, 19852), (2836, 16898), (3976, 12053), (4828, 9926), (4963, 9656), (5672, 8449)]