25304024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 51004080

約数和(自身を除く): 25700056

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 2777, 4556, 5554, 9112, 11108, 22216, 47209, 94418, 186059, 188836, 372118, 377672, 744236, 1488472, 3163003, 6326006, 12652012, 25304024]

約数ペア:

[(1, 25304024), (2, 12652012), (4, 6326006), (8, 3163003), (17, 1488472), (34, 744236), (67, 377672), (68, 372118), (134, 188836), (136, 186059), (268, 94418), (536, 47209), (1139, 22216), (2278, 11108), (2777, 9112), (4556, 5554)]