28558008

素因数分解:

$2^3\times 3^4\times {\mathrm{44071}}^1$

素因数の和:44089

約数の個数: 40

約数和(自身を含む): 79990680

約数和(自身を除く): 51432672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 44071, 88142, 132213, 176284, 264426, 352568, 396639, 528852, 793278, 1057704, 1189917, 1586556, 2379834, 3173112, 3569751, 4759668, 7139502, 9519336, 14279004, 28558008]

約数ペア:

[(1, 28558008), (2, 14279004), (3, 9519336), (4, 7139502), (6, 4759668), (8, 3569751), (9, 3173112), (12, 2379834), (18, 1586556), (24, 1189917), (27, 1057704), (36, 793278), (54, 528852), (72, 396639), (81, 352568), (108, 264426), (162, 176284), (216, 132213), (324, 88142), (648, 44071)]