3397328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 7291200

約数和(自身を除く): 3893872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 199, 388, 398, 776, 796, 1067, 1552, 1592, 2134, 2189, 3184, 4268, 4378, 8536, 8756, 17072, 17512, 19303, 35024, 38606, 77212, 154424, 212333, 308848, 424666, 849332, 1698664, 3397328]

約数ペア:

[(1, 3397328), (2, 1698664), (4, 849332), (8, 424666), (11, 308848), (16, 212333), (22, 154424), (44, 77212), (88, 38606), (97, 35024), (176, 19303), (194, 17512), (199, 17072), (388, 8756), (398, 8536), (776, 4378), (796, 4268), (1067, 3184), (1552, 2189), (1592, 2134)]