13831441984

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{23311}}^1$

素因数の和:23523

約数の個数: 56

約数和(自身を含む): 28043030528

約数和(自身を除く): 14211588544

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 146, 254, 292, 508, 584, 1016, 1168, 2032, 2336, 4064, 4672, 8128, 9271, 18542, 23311, 37084, 46622, 74168, 93244, 148336, 186488, 296672, 372976, 593344, 745952, 1491904, 1701703, 2960497, 3403406, 5920994, 6806812, 11841988, 13613624, 23683976, 27227248, 47367952, 54454496, 94735904, 108908992, 189471808, 216116281, 432232562, 864465124, 1728930248, 3457860496, 6915720992, 13831441984]

約数ペア:

[(1, 13831441984), (2, 6915720992), (4, 3457860496), (8, 1728930248), (16, 864465124), (32, 432232562), (64, 216116281), (73, 189471808), (127, 108908992), (146, 94735904), (254, 54454496), (292, 47367952), (508, 27227248), (584, 23683976), (1016, 13613624), (1168, 11841988), (2032, 6806812), (2336, 5920994), (4064, 3403406), (4672, 2960497), (8128, 1701703), (9271, 1491904), (18542, 745952), (23311, 593344), (37084, 372976), (46622, 296672), (74168, 186488), (93244, 148336)]