72553936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49831}}^1$

素因数の和:49859

約数の個数: 40

約数和(自身を含む): 173016704

約数和(自身を除く): 100462768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49831, 99662, 199324, 348817, 398648, 647803, 697634, 797296, 1295606, 1395268, 2591212, 2790536, 4534621, 5182424, 5581072, 9069242, 10364848, 18138484, 36276968, 72553936]

約数ペア:

[(1, 72553936), (2, 36276968), (4, 18138484), (7, 10364848), (8, 9069242), (13, 5581072), (14, 5182424), (16, 4534621), (26, 2790536), (28, 2591212), (52, 1395268), (56, 1295606), (91, 797296), (104, 697634), (112, 647803), (182, 398648), (208, 348817), (364, 199324), (728, 99662), (1456, 49831)]