427778885264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35201}}^1\times {\mathrm{33023}}^1$

素因数の和:68255

約数の個数: 40

約数和(自身を含む): 864908070912

約数和(自身を除く): 437129185648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 33023, 35201, 66046, 70402, 132092, 140804, 264184, 281608, 528368, 563216, 759529, 809623, 1519058, 1619246, 3038116, 3238492, 6076232, 6476984, 12152464, 12953968, 1162442623, 2324885246, 4649770492, 9299540984, 18599081968, 26736180329, 53472360658, 106944721316, 213889442632, 427778885264]

約数ペア:

[(1, 427778885264), (2, 213889442632), (4, 106944721316), (8, 53472360658), (16, 26736180329), (23, 18599081968), (46, 9299540984), (92, 4649770492), (184, 2324885246), (368, 1162442623), (33023, 12953968), (35201, 12152464), (66046, 6476984), (70402, 6076232), (132092, 3238492), (140804, 3038116), (264184, 1619246), (281608, 1519058), (528368, 809623), (563216, 759529)]