79420648

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 154002600

約数和(自身を除く): 74581952

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 1709, 3418, 5809, 6836, 11618, 13672, 23236, 46472, 63233, 126466, 252932, 268313, 505864, 536626, 1073252, 2146504, 9927581, 19855162, 39710324, 79420648]

約数ペア:

[(1, 79420648), (2, 39710324), (4, 19855162), (8, 9927581), (37, 2146504), (74, 1073252), (148, 536626), (157, 505864), (296, 268313), (314, 252932), (628, 126466), (1256, 63233), (1709, 46472), (3418, 23236), (5809, 13672), (6836, 11618)]