28254744

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6229}}^1$

素因数の和:6254

約数の個数: 80

約数和(自身を含む): 90459600

約数和(自身を除く): 62204856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6229, 12458, 18687, 24916, 37374, 43603, 49832, 56061, 74748, 87206, 112122, 130809, 149496, 168183, 174412, 224244, 261618, 336366, 348824, 392427, 448488, 504549, 523236, 672732, 784854, 1009098, 1046472, 1177281, 1345464, 1569708, 2018196, 2354562, 3139416, 3531843, 4036392, 4709124, 7063686, 9418248, 14127372, 28254744]

約数ペア:

[(1, 28254744), (2, 14127372), (3, 9418248), (4, 7063686), (6, 4709124), (7, 4036392), (8, 3531843), (9, 3139416), (12, 2354562), (14, 2018196), (18, 1569708), (21, 1345464), (24, 1177281), (27, 1046472), (28, 1009098), (36, 784854), (42, 672732), (54, 523236), (56, 504549), (63, 448488), (72, 392427), (81, 348824), (84, 336366), (108, 261618), (126, 224244), (162, 174412), (168, 168183), (189, 149496), (216, 130809), (252, 112122), (324, 87206), (378, 74748), (504, 56061), (567, 49832), (648, 43603), (756, 37374), (1134, 24916), (1512, 18687), (2268, 12458), (4536, 6229)]