26356715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 41762304

約数和(自身を除く): 15405589

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4027, 6545, 20135, 28189, 44297, 68459, 140945, 221485, 310079, 342295, 479213, 753049, 1550395, 2396065, 3765245, 5271343, 26356715]

約数ペア:

[(1, 26356715), (5, 5271343), (7, 3765245), (11, 2396065), (17, 1550395), (35, 753049), (55, 479213), (77, 342295), (85, 310079), (119, 221485), (187, 140945), (385, 68459), (595, 44297), (935, 28189), (1309, 20135), (4027, 6545)]