28642152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 90014400

約数和(自身を除く): 61372248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1409, 1452, 1694, 1848, 2541, 2818, 2904, 3388, 4227, 5082, 5636, 6776, 8454, 9863, 10164, 11272, 15499, 16908, 19726, 20328, 29589, 30998, 33816, 39452, 46497, 59178, 61996, 78904, 92994, 108493, 118356, 123992, 170489, 185988, 216986, 236712, 325479, 340978, 371976, 433972, 511467, 650958, 681956, 867944, 1022934, 1193423, 1301916, 1363912, 2045868, 2386846, 2603832, 3580269, 4091736, 4773692, 7160538, 9547384, 14321076, 28642152]

約数ペア:

[(1, 28642152), (2, 14321076), (3, 9547384), (4, 7160538), (6, 4773692), (7, 4091736), (8, 3580269), (11, 2603832), (12, 2386846), (14, 2045868), (21, 1363912), (22, 1301916), (24, 1193423), (28, 1022934), (33, 867944), (42, 681956), (44, 650958), (56, 511467), (66, 433972), (77, 371976), (84, 340978), (88, 325479), (121, 236712), (132, 216986), (154, 185988), (168, 170489), (231, 123992), (242, 118356), (264, 108493), (308, 92994), (363, 78904), (462, 61996), (484, 59178), (616, 46497), (726, 39452), (847, 33816), (924, 30998), (968, 29589), (1409, 20328), (1452, 19726), (1694, 16908), (1848, 15499), (2541, 11272), (2818, 10164), (2904, 9863), (3388, 8454), (4227, 6776), (5082, 5636)]