12761989088

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{2399}}^1\times {\mathrm{4493}}^1$

素因数の和:6939

約数の個数: 48

約数和(自身を含む): 25820726400

約数和(自身を除く): 13058737312

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 2399, 4493, 4798, 8986, 9596, 17972, 19192, 35944, 38384, 71888, 76768, 88763, 143776, 166241, 177526, 332482, 355052, 664964, 710104, 1329928, 1420208, 2659856, 2840416, 5319712, 10778707, 21557414, 43114828, 86229656, 172459312, 344918624, 398812159, 797624318, 1595248636, 3190497272, 6380994544, 12761989088]

約数ペア:

[(1, 12761989088), (2, 6380994544), (4, 3190497272), (8, 1595248636), (16, 797624318), (32, 398812159), (37, 344918624), (74, 172459312), (148, 86229656), (296, 43114828), (592, 21557414), (1184, 10778707), (2399, 5319712), (4493, 2840416), (4798, 2659856), (8986, 1420208), (9596, 1329928), (17972, 710104), (19192, 664964), (35944, 355052), (38384, 332482), (71888, 177526), (76768, 166241), (88763, 143776)]