28911096

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:12996

約数の個数: 48

約数和(自身を含む): 80832960

約数和(自身を除く): 51921864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12953, 25906, 38859, 51812, 77718, 103624, 116577, 155436, 233154, 310872, 401543, 466308, 803086, 932616, 1204629, 1606172, 2409258, 3212344, 3613887, 4818516, 7227774, 9637032, 14455548, 28911096]

約数ペア:

[(1, 28911096), (2, 14455548), (3, 9637032), (4, 7227774), (6, 4818516), (8, 3613887), (9, 3212344), (12, 2409258), (18, 1606172), (24, 1204629), (31, 932616), (36, 803086), (62, 466308), (72, 401543), (93, 310872), (124, 233154), (186, 155436), (248, 116577), (279, 103624), (372, 77718), (558, 51812), (744, 38859), (1116, 25906), (2232, 12953)]