28719144

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4335

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 53648856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 4289, 6696, 8578, 12867, 17156, 25734, 34312, 38601, 51468, 77202, 102936, 115803, 132959, 154404, 231606, 265918, 308808, 398877, 463212, 531836, 797754, 926424, 1063672, 1196631, 1595508, 2393262, 3191016, 3589893, 4786524, 7179786, 9573048, 14359572, 28719144]

約数ペア:

[(1, 28719144), (2, 14359572), (3, 9573048), (4, 7179786), (6, 4786524), (8, 3589893), (9, 3191016), (12, 2393262), (18, 1595508), (24, 1196631), (27, 1063672), (31, 926424), (36, 797754), (54, 531836), (62, 463212), (72, 398877), (93, 308808), (108, 265918), (124, 231606), (186, 154404), (216, 132959), (248, 115803), (279, 102936), (372, 77202), (558, 51468), (744, 38601), (837, 34312), (1116, 25734), (1674, 17156), (2232, 12867), (3348, 8578), (4289, 6696)]