7970824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 9136376

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 47, 58, 68, 86, 94, 116, 136, 172, 188, 232, 344, 376, 493, 731, 799, 986, 1247, 1363, 1462, 1598, 1972, 2021, 2494, 2726, 2924, 3196, 3944, 4042, 4988, 5452, 5848, 6392, 8084, 9976, 10904, 16168, 21199, 23171, 34357, 42398, 46342, 58609, 68714, 84796, 92684, 117218, 137428, 169592, 185368, 234436, 274856, 468872, 996353, 1992706, 3985412, 7970824]

約数ペア:

[(1, 7970824), (2, 3985412), (4, 1992706), (8, 996353), (17, 468872), (29, 274856), (34, 234436), (43, 185368), (47, 169592), (58, 137428), (68, 117218), (86, 92684), (94, 84796), (116, 68714), (136, 58609), (172, 46342), (188, 42398), (232, 34357), (344, 23171), (376, 21199), (493, 16168), (731, 10904), (799, 9976), (986, 8084), (1247, 6392), (1363, 5848), (1462, 5452), (1598, 4988), (1972, 4042), (2021, 3944), (2494, 3196), (2726, 2924)]