78717376

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 56

約数和(自身を含む): 161940240

約数和(自身を除く): 83222864

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 131, 164, 229, 262, 328, 458, 524, 656, 916, 1048, 1312, 1832, 2096, 2624, 3664, 4192, 5371, 7328, 8384, 9389, 10742, 14656, 18778, 21484, 29999, 37556, 42968, 59998, 75112, 85936, 119996, 150224, 171872, 239992, 300448, 343744, 479984, 600896, 959968, 1229959, 1919936, 2459918, 4919836, 9839672, 19679344, 39358688, 78717376]

約数ペア:

[(1, 78717376), (2, 39358688), (4, 19679344), (8, 9839672), (16, 4919836), (32, 2459918), (41, 1919936), (64, 1229959), (82, 959968), (131, 600896), (164, 479984), (229, 343744), (262, 300448), (328, 239992), (458, 171872), (524, 150224), (656, 119996), (916, 85936), (1048, 75112), (1312, 59998), (1832, 42968), (2096, 37556), (2624, 29999), (3664, 21484), (4192, 18778), (5371, 14656), (7328, 10742), (8384, 9389)]