68277248

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 88

約数和(自身を含む): 154065408

約数和(自身を除く): 85788160

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 223, 256, 299, 368, 416, 446, 512, 598, 736, 832, 892, 1024, 1196, 1472, 1664, 1784, 2392, 2899, 2944, 3328, 3568, 4784, 5129, 5798, 5888, 6656, 7136, 9568, 10258, 11596, 11776, 13312, 14272, 19136, 20516, 23192, 23552, 28544, 38272, 41032, 46384, 57088, 66677, 76544, 82064, 92768, 114176, 133354, 153088, 164128, 185536, 228352, 266708, 306176, 328256, 371072, 533416, 656512, 742144, 1066832, 1313024, 1484288, 2133664, 2626048, 2968576, 4267328, 5252096, 8534656, 17069312, 34138624, 68277248]

約数ペア:

[(1, 68277248), (2, 34138624), (4, 17069312), (8, 8534656), (13, 5252096), (16, 4267328), (23, 2968576), (26, 2626048), (32, 2133664), (46, 1484288), (52, 1313024), (64, 1066832), (92, 742144), (104, 656512), (128, 533416), (184, 371072), (208, 328256), (223, 306176), (256, 266708), (299, 228352), (368, 185536), (416, 164128), (446, 153088), (512, 133354), (598, 114176), (736, 92768), (832, 82064), (892, 76544), (1024, 66677), (1196, 57088), (1472, 46384), (1664, 41032), (1784, 38272), (2392, 28544), (2899, 23552), (2944, 23192), (3328, 20516), (3568, 19136), (4784, 14272), (5129, 13312), (5798, 11776), (5888, 11596), (6656, 10258), (7136, 9568)]