28544868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{6553}}^1$

素因数の和:6585

約数の個数: 54

約数和(自身を含む): 79323062

約数和(自身を除く): 50778194

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 6553, 13106, 19659, 26212, 39318, 58977, 72083, 78636, 117954, 144166, 216249, 235908, 288332, 432498, 648747, 792913, 864996, 1297494, 1585826, 2378739, 2594988, 3171652, 4757478, 7136217, 9514956, 14272434, 28544868]

約数ペア:

[(1, 28544868), (2, 14272434), (3, 9514956), (4, 7136217), (6, 4757478), (9, 3171652), (11, 2594988), (12, 2378739), (18, 1585826), (22, 1297494), (33, 864996), (36, 792913), (44, 648747), (66, 432498), (99, 288332), (121, 235908), (132, 216249), (198, 144166), (242, 117954), (363, 78636), (396, 72083), (484, 58977), (726, 39318), (1089, 26212), (1452, 19659), (2178, 13106), (4356, 6553)]