8428096

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 18288000

約数和(自身を除く): 9859904

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 239, 304, 464, 478, 551, 608, 928, 956, 1102, 1216, 1856, 1912, 2204, 3824, 4408, 4541, 6931, 7648, 8816, 9082, 13862, 15296, 17632, 18164, 27724, 35264, 36328, 55448, 72656, 110896, 131689, 145312, 221792, 263378, 290624, 443584, 526756, 1053512, 2107024, 4214048, 8428096]

約数ペア:

[(1, 8428096), (2, 4214048), (4, 2107024), (8, 1053512), (16, 526756), (19, 443584), (29, 290624), (32, 263378), (38, 221792), (58, 145312), (64, 131689), (76, 110896), (116, 72656), (152, 55448), (232, 36328), (239, 35264), (304, 27724), (464, 18164), (478, 17632), (551, 15296), (608, 13862), (928, 9082), (956, 8816), (1102, 7648), (1216, 6931), (1856, 4541), (1912, 4408), (2204, 3824)]