7847328

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 21089376

約数和(自身を除く): 13242048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 1901, 2064, 3802, 4128, 5703, 7604, 11406, 15208, 22812, 30416, 45624, 60832, 81743, 91248, 163486, 182496, 245229, 326972, 490458, 653944, 980916, 1307888, 1961832, 2615776, 3923664, 7847328]

約数ペア:

[(1, 7847328), (2, 3923664), (3, 2615776), (4, 1961832), (6, 1307888), (8, 980916), (12, 653944), (16, 490458), (24, 326972), (32, 245229), (43, 182496), (48, 163486), (86, 91248), (96, 81743), (129, 60832), (172, 45624), (258, 30416), (344, 22812), (516, 15208), (688, 11406), (1032, 7604), (1376, 5703), (1901, 4128), (2064, 3802)]