26028788608

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{4993}}^1$

素因数の和:5439

約数の個数: 64

約数和(自身を含む): 52416025200

約数和(自身を除く): 26387236592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 293, 556, 586, 1112, 1172, 2224, 2344, 4448, 4688, 4993, 8896, 9376, 9986, 17792, 18752, 19972, 37504, 39944, 40727, 79888, 81454, 159776, 162908, 319552, 325816, 639104, 651632, 694027, 1303264, 1388054, 1462949, 2606528, 2776108, 2925898, 5213056, 5552216, 5851796, 11104432, 11703592, 22208864, 23407184, 44417728, 46814368, 88835456, 93628736, 187257472, 203349911, 406699822, 813399644, 1626799288, 3253598576, 6507197152, 13014394304, 26028788608]

約数ペア:

[(1, 26028788608), (2, 13014394304), (4, 6507197152), (8, 3253598576), (16, 1626799288), (32, 813399644), (64, 406699822), (128, 203349911), (139, 187257472), (278, 93628736), (293, 88835456), (556, 46814368), (586, 44417728), (1112, 23407184), (1172, 22208864), (2224, 11703592), (2344, 11104432), (4448, 5851796), (4688, 5552216), (4993, 5213056), (8896, 2925898), (9376, 2776108), (9986, 2606528), (17792, 1462949), (18752, 1388054), (19972, 1303264), (37504, 694027), (39944, 651632), (40727, 639104), (79888, 325816), (81454, 319552), (159776, 162908)]