7411456

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 16997904

約数和(自身を除く): 9586448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 131, 136, 208, 221, 256, 262, 272, 416, 442, 524, 544, 832, 884, 1048, 1088, 1664, 1703, 1768, 2096, 2176, 2227, 3328, 3406, 3536, 4192, 4352, 4454, 6812, 7072, 8384, 8908, 13624, 14144, 16768, 17816, 27248, 28288, 28951, 33536, 35632, 54496, 56576, 57902, 71264, 108992, 115804, 142528, 217984, 231608, 285056, 435968, 463216, 570112, 926432, 1852864, 3705728, 7411456]

約数ペア:

[(1, 7411456), (2, 3705728), (4, 1852864), (8, 926432), (13, 570112), (16, 463216), (17, 435968), (26, 285056), (32, 231608), (34, 217984), (52, 142528), (64, 115804), (68, 108992), (104, 71264), (128, 57902), (131, 56576), (136, 54496), (208, 35632), (221, 33536), (256, 28951), (262, 28288), (272, 27248), (416, 17816), (442, 16768), (524, 14144), (544, 13624), (832, 8908), (884, 8384), (1048, 7072), (1088, 6812), (1664, 4454), (1703, 4352), (1768, 4192), (2096, 3536), (2176, 3406), (2227, 3328)]