13726128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21997}}^1$

素因数の和:22021

約数の個数: 40

約数和(自身を含む): 38188528

約数和(自身を除く): 24462400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 285961, 351952, 527928, 571922, 857883, 1055856, 1143844, 1715766, 2287688, 3431532, 4575376, 6863064, 13726128]

約数ペア:

[(1, 13726128), (2, 6863064), (3, 4575376), (4, 3431532), (6, 2287688), (8, 1715766), (12, 1143844), (13, 1055856), (16, 857883), (24, 571922), (26, 527928), (39, 351952), (48, 285961), (52, 263964), (78, 175976), (104, 131982), (156, 87988), (208, 65991), (312, 43994), (624, 21997)]