28055118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51383}}^1$

素因数の和:51408

約数の個数: 32

約数和(自身を含む): 69060096

約数和(自身を除く): 41004978

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51383, 102766, 154149, 308298, 359681, 667979, 719362, 1079043, 1335958, 2003937, 2158086, 4007874, 4675853, 9351706, 14027559, 28055118]

約数ペア:

[(1, 28055118), (2, 14027559), (3, 9351706), (6, 4675853), (7, 4007874), (13, 2158086), (14, 2003937), (21, 1335958), (26, 1079043), (39, 719362), (42, 667979), (78, 359681), (91, 308298), (182, 154149), (273, 102766), (546, 51383)]