28262448

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4787}}^1$

素因数の和:4842

約数の個数: 60

約数和(自身を含む): 81041688

約数和(自身を除く): 52779240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 4787, 5904, 9574, 14361, 19148, 28722, 38296, 43083, 57444, 76592, 86166, 114888, 172332, 196267, 229776, 344664, 392534, 588801, 689328, 785068, 1177602, 1570136, 1766403, 2355204, 3140272, 3532806, 4710408, 7065612, 9420816, 14131224, 28262448]

約数ペア:

[(1, 28262448), (2, 14131224), (3, 9420816), (4, 7065612), (6, 4710408), (8, 3532806), (9, 3140272), (12, 2355204), (16, 1766403), (18, 1570136), (24, 1177602), (36, 785068), (41, 689328), (48, 588801), (72, 392534), (82, 344664), (123, 229776), (144, 196267), (164, 172332), (246, 114888), (328, 86166), (369, 76592), (492, 57444), (656, 43083), (738, 38296), (984, 28722), (1476, 19148), (1968, 14361), (2952, 9574), (4787, 5904)]