77988352

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11748

約数の個数: 40

約数和(自身を含む): 167825196

約数和(自身を除く): 89836844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 11717, 23434, 46868, 93736, 152321, 187472, 304642, 374944, 609284, 749888, 1218568, 1499776, 2437136, 2999552, 4874272, 5999104, 9748544, 19497088, 38994176, 77988352]

約数ペア:

[(1, 77988352), (2, 38994176), (4, 19497088), (8, 9748544), (13, 5999104), (16, 4874272), (26, 2999552), (32, 2437136), (52, 1499776), (64, 1218568), (104, 749888), (128, 609284), (208, 374944), (256, 304642), (416, 187472), (512, 152321), (832, 93736), (1664, 46868), (3328, 23434), (6656, 11717)]