71323809968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4463}}^1\times {\mathrm{43427}}^1$

素因数の和:47921

約数の個数: 40

約数和(自身を含む): 144233768448

約数和(自身を除く): 72909958480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4463, 8926, 17852, 35704, 43427, 71408, 86854, 102649, 173708, 205298, 347416, 410596, 694832, 821192, 998821, 1642384, 1997642, 3995284, 7990568, 15981136, 193814701, 387629402, 775258804, 1550517608, 3101035216, 4457738123, 8915476246, 17830952492, 35661904984, 71323809968]

約数ペア:

[(1, 71323809968), (2, 35661904984), (4, 17830952492), (8, 8915476246), (16, 4457738123), (23, 3101035216), (46, 1550517608), (92, 775258804), (184, 387629402), (368, 193814701), (4463, 15981136), (8926, 7990568), (17852, 3995284), (35704, 1997642), (43427, 1642384), (71408, 998821), (86854, 821192), (102649, 694832), (173708, 410596), (205298, 347416)]