2972848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 6138000

約数和(自身を除く): 3165152

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 149, 172, 232, 298, 344, 464, 596, 688, 1192, 1247, 2384, 2494, 4321, 4988, 6407, 8642, 9976, 12814, 17284, 19952, 25628, 34568, 51256, 69136, 102512, 185803, 371606, 743212, 1486424, 2972848]

約数ペア:

[(1, 2972848), (2, 1486424), (4, 743212), (8, 371606), (16, 185803), (29, 102512), (43, 69136), (58, 51256), (86, 34568), (116, 25628), (149, 19952), (172, 17284), (232, 12814), (298, 9976), (344, 8642), (464, 6407), (596, 4988), (688, 4321), (1192, 2494), (1247, 2384)]