28386576

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6404

約数の個数: 60

約数和(自身を含む): 82018560

約数和(自身を除く): 53631984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6359, 12718, 19077, 25436, 38154, 50872, 57231, 76308, 101744, 114462, 152616, 197129, 228924, 305232, 394258, 457848, 591387, 788516, 915696, 1182774, 1577032, 1774161, 2365548, 3154064, 3548322, 4731096, 7096644, 9462192, 14193288, 28386576]

約数ペア:

[(1, 28386576), (2, 14193288), (3, 9462192), (4, 7096644), (6, 4731096), (8, 3548322), (9, 3154064), (12, 2365548), (16, 1774161), (18, 1577032), (24, 1182774), (31, 915696), (36, 788516), (48, 591387), (62, 457848), (72, 394258), (93, 305232), (124, 228924), (144, 197129), (186, 152616), (248, 114462), (279, 101744), (372, 76308), (496, 57231), (558, 50872), (744, 38154), (1116, 25436), (1488, 19077), (2232, 12718), (4464, 6359)]