26420992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 60265296

約数和(自身を除く): 33844304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 467, 544, 832, 884, 934, 1088, 1664, 1768, 1868, 2176, 3328, 3536, 3736, 4352, 6071, 7072, 7472, 7939, 12142, 14144, 14944, 15878, 24284, 28288, 29888, 31756, 48568, 56576, 59776, 63512, 97136, 103207, 119552, 127024, 194272, 206414, 254048, 388544, 412828, 508096, 777088, 825656, 1016192, 1554176, 1651312, 2032384, 3302624, 6605248, 13210496, 26420992]

約数ペア:

[(1, 26420992), (2, 13210496), (4, 6605248), (8, 3302624), (13, 2032384), (16, 1651312), (17, 1554176), (26, 1016192), (32, 825656), (34, 777088), (52, 508096), (64, 412828), (68, 388544), (104, 254048), (128, 206414), (136, 194272), (208, 127024), (221, 119552), (256, 103207), (272, 97136), (416, 63512), (442, 59776), (467, 56576), (544, 48568), (832, 31756), (884, 29888), (934, 28288), (1088, 24284), (1664, 15878), (1768, 14944), (1868, 14144), (2176, 12142), (3328, 7939), (3536, 7472), (3736, 7072), (4352, 6071)]