29954792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 39165208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 599, 658, 893, 1064, 1198, 1316, 1786, 2396, 2632, 3572, 4193, 4792, 6251, 7144, 8386, 11381, 12502, 16772, 22762, 25004, 28153, 33544, 45524, 50008, 56306, 79667, 91048, 112612, 159334, 197071, 225224, 318668, 394142, 534907, 637336, 788284, 1069814, 1576568, 2139628, 3744349, 4279256, 7488698, 14977396, 29954792]

約数ペア:

[(1, 29954792), (2, 14977396), (4, 7488698), (7, 4279256), (8, 3744349), (14, 2139628), (19, 1576568), (28, 1069814), (38, 788284), (47, 637336), (56, 534907), (76, 394142), (94, 318668), (133, 225224), (152, 197071), (188, 159334), (266, 112612), (329, 91048), (376, 79667), (532, 56306), (599, 50008), (658, 45524), (893, 33544), (1064, 28153), (1198, 25004), (1316, 22762), (1786, 16772), (2396, 12502), (2632, 11381), (3572, 8386), (4193, 7144), (4792, 6251)]