2945328

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 7791168

約数和(自身を除く): 4845840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1427, 2064, 2854, 4281, 5708, 8562, 11416, 17124, 22832, 34248, 61361, 68496, 122722, 184083, 245444, 368166, 490888, 736332, 981776, 1472664, 2945328]

約数ペア:

[(1, 2945328), (2, 1472664), (3, 981776), (4, 736332), (6, 490888), (8, 368166), (12, 245444), (16, 184083), (24, 122722), (43, 68496), (48, 61361), (86, 34248), (129, 22832), (172, 17124), (258, 11416), (344, 8562), (516, 5708), (688, 4281), (1032, 2854), (1427, 2064)]