2138835712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1723}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 4612727504

約数和(自身を除く): 2473891792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 373, 416, 746, 832, 1492, 1664, 1723, 2984, 3328, 3446, 4849, 5968, 6892, 9698, 11936, 13784, 19396, 22399, 23872, 27568, 38792, 44798, 47744, 55136, 77584, 89596, 95488, 110272, 155168, 179192, 220544, 310336, 358384, 441088, 620672, 642679, 716768, 1241344, 1285358, 1433536, 2570716, 2867072, 5141432, 5734144, 8354827, 10282864, 16709654, 20565728, 33419308, 41131456, 66838616, 82262912, 133677232, 164525824, 267354464, 534708928, 1069417856, 2138835712]

約数ペア:

[(1, 2138835712), (2, 1069417856), (4, 534708928), (8, 267354464), (13, 164525824), (16, 133677232), (26, 82262912), (32, 66838616), (52, 41131456), (64, 33419308), (104, 20565728), (128, 16709654), (208, 10282864), (256, 8354827), (373, 5734144), (416, 5141432), (746, 2867072), (832, 2570716), (1492, 1433536), (1664, 1285358), (1723, 1241344), (2984, 716768), (3328, 642679), (3446, 620672), (4849, 441088), (5968, 358384), (6892, 310336), (9698, 220544), (11936, 179192), (13784, 155168), (19396, 110272), (22399, 95488), (23872, 89596), (27568, 77584), (38792, 55136), (44798, 47744)]