67770836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 141066240

約数和(自身を除く): 73295404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 479, 652, 868, 958, 1141, 1916, 2282, 3353, 4564, 5053, 6706, 10106, 13412, 14849, 20212, 29698, 35371, 59396, 70742, 78077, 103943, 141484, 156154, 207886, 312308, 415772, 546539, 1093078, 2186156, 2420387, 4840774, 9681548, 16942709, 33885418, 67770836]

約数ペア:

[(1, 67770836), (2, 33885418), (4, 16942709), (7, 9681548), (14, 4840774), (28, 2420387), (31, 2186156), (62, 1093078), (124, 546539), (163, 415772), (217, 312308), (326, 207886), (434, 156154), (479, 141484), (652, 103943), (868, 78077), (958, 70742), (1141, 59396), (1916, 35371), (2282, 29698), (3353, 20212), (4564, 14849), (5053, 13412), (6706, 10106)]