28892052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12739}}^1$

素因数の和:12762

約数の個数: 60

約数和(自身を含む): 86326240

約数和(自身を除く): 57434188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12739, 25478, 38217, 50956, 76434, 89173, 114651, 152868, 178346, 229302, 267519, 343953, 356692, 458604, 535038, 687906, 802557, 1031859, 1070076, 1375812, 1605114, 2063718, 2407671, 3210228, 4127436, 4815342, 7223013, 9630684, 14446026, 28892052]

約数ペア:

[(1, 28892052), (2, 14446026), (3, 9630684), (4, 7223013), (6, 4815342), (7, 4127436), (9, 3210228), (12, 2407671), (14, 2063718), (18, 1605114), (21, 1375812), (27, 1070076), (28, 1031859), (36, 802557), (42, 687906), (54, 535038), (63, 458604), (81, 356692), (84, 343953), (108, 267519), (126, 229302), (162, 178346), (189, 152868), (252, 114651), (324, 89173), (378, 76434), (567, 50956), (756, 38217), (1134, 25478), (2268, 12739)]