28566792

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9282

約数の個数: 48

約数和(自身を含む): 79176240

約数和(自身を除く): 50609448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9227, 18454, 27681, 36908, 55362, 73816, 83043, 110724, 166086, 221448, 332172, 396761, 664344, 793522, 1190283, 1587044, 2380566, 3174088, 3570849, 4761132, 7141698, 9522264, 14283396, 28566792]

約数ペア:

[(1, 28566792), (2, 14283396), (3, 9522264), (4, 7141698), (6, 4761132), (8, 3570849), (9, 3174088), (12, 2380566), (18, 1587044), (24, 1190283), (36, 793522), (43, 664344), (72, 396761), (86, 332172), (129, 221448), (172, 166086), (258, 110724), (344, 83043), (387, 73816), (516, 55362), (774, 36908), (1032, 27681), (1548, 18454), (3096, 9227)]