22576112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 47392800

約数和(自身を除く): 24816688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 349, 622, 698, 1244, 1396, 2488, 2792, 4043, 4537, 4976, 5584, 8086, 9074, 16172, 18148, 32344, 36296, 64688, 72592, 108539, 217078, 434156, 868312, 1411007, 1736624, 2822014, 5644028, 11288056, 22576112]

約数ペア:

[(1, 22576112), (2, 11288056), (4, 5644028), (8, 2822014), (13, 1736624), (16, 1411007), (26, 868312), (52, 434156), (104, 217078), (208, 108539), (311, 72592), (349, 64688), (622, 36296), (698, 32344), (1244, 18148), (1396, 16172), (2488, 9074), (2792, 8086), (4043, 5584), (4537, 4976)]