28951120394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{617479}}^1$

素因数の和:617702

約数の個数: 32

約数和(自身を含む): 52816769280

約数和(自身を除く): 23865648886

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 1379, 2758, 3349, 6698, 23443, 46886, 617479, 1234958, 4322353, 8644706, 10497143, 20994286, 73480001, 121643363, 146960002, 243286726, 851503541, 1703007082, 2067937171, 4135874342, 14475560197, 28951120394]

約数ペア:

[(1, 28951120394), (2, 14475560197), (7, 4135874342), (14, 2067937171), (17, 1703007082), (34, 851503541), (119, 243286726), (197, 146960002), (238, 121643363), (394, 73480001), (1379, 20994286), (2758, 10497143), (3349, 8644706), (6698, 4322353), (23443, 1234958), (46886, 617479)]