28702945312

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{2689}}^1\times {\mathrm{14503}}^1$

素因数の和:17225

約数の個数: 48

約数和(自身を含む): 58991829120

約数和(自身を除く): 30288883808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 2689, 5378, 10756, 14503, 21512, 29006, 43024, 58012, 61847, 86048, 116024, 123694, 232048, 247388, 333569, 464096, 494776, 667138, 989552, 1334276, 1979104, 2668552, 5337104, 10674208, 38998567, 77997134, 155994268, 311988536, 623977072, 896967041, 1247954144, 1793934082, 3587868164, 7175736328, 14351472656, 28702945312]

約数ペア:

[(1, 28702945312), (2, 14351472656), (4, 7175736328), (8, 3587868164), (16, 1793934082), (23, 1247954144), (32, 896967041), (46, 623977072), (92, 311988536), (184, 155994268), (368, 77997134), (736, 38998567), (2689, 10674208), (5378, 5337104), (10756, 2668552), (14503, 1979104), (21512, 1334276), (29006, 989552), (43024, 667138), (58012, 494776), (61847, 464096), (86048, 333569), (116024, 247388), (123694, 232048)]