40957728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8707}}^1$

素因数の和:8734

約数の個数: 72

約数和(自身を含む): 125081712

約数和(自身を除く): 84123984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8707, 17414, 26121, 34828, 52242, 60949, 69656, 104484, 121898, 139312, 182847, 208968, 243796, 278624, 365694, 417936, 426643, 487592, 731388, 835872, 853286, 975184, 1279929, 1462776, 1706572, 1950368, 2559858, 2925552, 3413144, 5119716, 5851104, 6826288, 10239432, 13652576, 20478864, 40957728]

約数ペア:

[(1, 40957728), (2, 20478864), (3, 13652576), (4, 10239432), (6, 6826288), (7, 5851104), (8, 5119716), (12, 3413144), (14, 2925552), (16, 2559858), (21, 1950368), (24, 1706572), (28, 1462776), (32, 1279929), (42, 975184), (48, 853286), (49, 835872), (56, 731388), (84, 487592), (96, 426643), (98, 417936), (112, 365694), (147, 278624), (168, 243796), (196, 208968), (224, 182847), (294, 139312), (336, 121898), (392, 104484), (588, 69656), (672, 60949), (784, 52242), (1176, 34828), (1568, 26121), (2352, 17414), (4704, 8707)]