28109424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 83566080

約数和(自身を除く): 55456656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 311, 336, 538, 622, 807, 933, 1076, 1244, 1614, 1866, 1883, 2152, 2177, 2488, 3228, 3732, 3766, 4304, 4354, 4976, 5649, 6456, 6531, 7464, 7532, 8708, 11298, 12912, 13062, 14928, 15064, 17416, 22596, 26124, 30128, 34832, 45192, 52248, 83659, 90384, 104496, 167318, 250977, 334636, 501954, 585613, 669272, 1003908, 1171226, 1338544, 1756839, 2007816, 2342452, 3513678, 4015632, 4684904, 7027356, 9369808, 14054712, 28109424]

約数ペア:

[(1, 28109424), (2, 14054712), (3, 9369808), (4, 7027356), (6, 4684904), (7, 4015632), (8, 3513678), (12, 2342452), (14, 2007816), (16, 1756839), (21, 1338544), (24, 1171226), (28, 1003908), (42, 669272), (48, 585613), (56, 501954), (84, 334636), (112, 250977), (168, 167318), (269, 104496), (311, 90384), (336, 83659), (538, 52248), (622, 45192), (807, 34832), (933, 30128), (1076, 26124), (1244, 22596), (1614, 17416), (1866, 15064), (1883, 14928), (2152, 13062), (2177, 12912), (2488, 11298), (3228, 8708), (3732, 7532), (3766, 7464), (4304, 6531), (4354, 6456), (4976, 5649)]