72827768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2281}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 147599760

約数和(自身を除く): 74771992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2281, 2456, 3991, 4562, 7982, 9124, 15964, 18248, 29653, 31928, 59306, 118612, 237224, 700267, 1400534, 2801068, 5602136, 9103471, 18206942, 36413884, 72827768]

約数ペア:

[(1, 72827768), (2, 36413884), (4, 18206942), (8, 9103471), (13, 5602136), (26, 2801068), (52, 1400534), (104, 700267), (307, 237224), (614, 118612), (1228, 59306), (2281, 31928), (2456, 29653), (3991, 18248), (4562, 15964), (7982, 9124)]