78813736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 72870104

約数列:

[1, 2, 4, 8, 47, 94, 188, 263, 376, 526, 797, 1052, 1594, 2104, 3188, 6376, 12361, 24722, 37459, 49444, 74918, 98888, 149836, 209611, 299672, 419222, 838444, 1676888, 9851717, 19703434, 39406868, 78813736]

約数ペア:

[(1, 78813736), (2, 39406868), (4, 19703434), (8, 9851717), (47, 1676888), (94, 838444), (188, 419222), (263, 299672), (376, 209611), (526, 149836), (797, 98888), (1052, 74918), (1594, 49444), (2104, 37459), (3188, 24722), (6376, 12361)]