28757736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57059}}^1$

素因数の和:57078

約数の個数: 48

約数和(自身を含む): 89013600

約数和(自身を除く): 60255864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57059, 114118, 171177, 228236, 342354, 399413, 456472, 513531, 684708, 798826, 1027062, 1198239, 1369416, 1597652, 2054124, 2396478, 3195304, 3594717, 4108248, 4792956, 7189434, 9585912, 14378868, 28757736]

約数ペア:

[(1, 28757736), (2, 14378868), (3, 9585912), (4, 7189434), (6, 4792956), (7, 4108248), (8, 3594717), (9, 3195304), (12, 2396478), (14, 2054124), (18, 1597652), (21, 1369416), (24, 1198239), (28, 1027062), (36, 798826), (42, 684708), (56, 513531), (63, 456472), (72, 399413), (84, 342354), (126, 228236), (168, 171177), (252, 114118), (504, 57059)]