77275328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 166634160

約数和(自身を除く): 89358832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 208, 262, 416, 524, 709, 832, 1048, 1418, 1703, 2096, 2836, 3406, 4192, 5672, 6812, 8384, 9217, 11344, 13624, 18434, 22688, 27248, 36868, 45376, 54496, 73736, 92879, 108992, 147472, 185758, 294944, 371516, 589888, 743032, 1207427, 1486064, 2414854, 2972128, 4829708, 5944256, 9659416, 19318832, 38637664, 77275328]

約数ペア:

[(1, 77275328), (2, 38637664), (4, 19318832), (8, 9659416), (13, 5944256), (16, 4829708), (26, 2972128), (32, 2414854), (52, 1486064), (64, 1207427), (104, 743032), (131, 589888), (208, 371516), (262, 294944), (416, 185758), (524, 147472), (709, 108992), (832, 92879), (1048, 73736), (1418, 54496), (1703, 45376), (2096, 36868), (2836, 27248), (3406, 22688), (4192, 18434), (5672, 13624), (6812, 11344), (8384, 9217)]