26722672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 53184096

約数和(自身を除く): 26461424

約数列:

[1, 2, 4, 8, 16, 73, 137, 146, 167, 274, 292, 334, 548, 584, 668, 1096, 1168, 1336, 2192, 2672, 10001, 12191, 20002, 22879, 24382, 40004, 45758, 48764, 80008, 91516, 97528, 160016, 183032, 195056, 366064, 1670167, 3340334, 6680668, 13361336, 26722672]

約数ペア:

[(1, 26722672), (2, 13361336), (4, 6680668), (8, 3340334), (16, 1670167), (73, 366064), (137, 195056), (146, 183032), (167, 160016), (274, 97528), (292, 91516), (334, 80008), (548, 48764), (584, 45758), (668, 40004), (1096, 24382), (1168, 22879), (1336, 20002), (2192, 12191), (2672, 10001)]