68367328

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 138910464

約数和(自身を除く): 70543136

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 131, 188, 262, 347, 376, 524, 694, 752, 1048, 1388, 1504, 2096, 2776, 4192, 5552, 6157, 11104, 12314, 16309, 24628, 32618, 45457, 49256, 65236, 90914, 98512, 130472, 181828, 197024, 260944, 363656, 521888, 727312, 1454624, 2136479, 4272958, 8545916, 17091832, 34183664, 68367328]

約数ペア:

[(1, 68367328), (2, 34183664), (4, 17091832), (8, 8545916), (16, 4272958), (32, 2136479), (47, 1454624), (94, 727312), (131, 521888), (188, 363656), (262, 260944), (347, 197024), (376, 181828), (524, 130472), (694, 98512), (752, 90914), (1048, 65236), (1388, 49256), (1504, 45457), (2096, 32618), (2776, 24628), (4192, 16309), (5552, 12314), (6157, 11104)]