3331984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 6874560

約数和(自身を除く): 3542576

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 167, 172, 232, 334, 344, 464, 668, 688, 1247, 1336, 2494, 2672, 4843, 4988, 7181, 9686, 9976, 14362, 19372, 19952, 28724, 38744, 57448, 77488, 114896, 208249, 416498, 832996, 1665992, 3331984]

約数ペア:

[(1, 3331984), (2, 1665992), (4, 832996), (8, 416498), (16, 208249), (29, 114896), (43, 77488), (58, 57448), (86, 38744), (116, 28724), (167, 19952), (172, 19372), (232, 14362), (334, 9976), (344, 9686), (464, 7181), (668, 4988), (688, 4843), (1247, 2672), (1336, 2494)]