78271936

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 159837120

約数和(自身を除く): 81565184

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 113, 137, 158, 226, 274, 316, 452, 548, 632, 904, 1096, 1264, 1808, 2192, 2528, 3616, 4384, 5056, 7232, 8768, 8927, 10823, 15481, 17854, 21646, 30962, 35708, 43292, 61924, 71416, 86584, 123848, 142832, 173168, 247696, 285664, 346336, 495392, 571328, 692672, 990784, 1222999, 2445998, 4891996, 9783992, 19567984, 39135968, 78271936]

約数ペア:

[(1, 78271936), (2, 39135968), (4, 19567984), (8, 9783992), (16, 4891996), (32, 2445998), (64, 1222999), (79, 990784), (113, 692672), (137, 571328), (158, 495392), (226, 346336), (274, 285664), (316, 247696), (452, 173168), (548, 142832), (632, 123848), (904, 86584), (1096, 71416), (1264, 61924), (1808, 43292), (2192, 35708), (2528, 30962), (3616, 21646), (4384, 17854), (5056, 15481), (7232, 10823), (8768, 8927)]