40638792

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 66773688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 332, 498, 552, 664, 887, 996, 1774, 1909, 1992, 2661, 3548, 3818, 5322, 5727, 7096, 7636, 10644, 11454, 15272, 20401, 21288, 22908, 40802, 45816, 61203, 73621, 81604, 122406, 147242, 163208, 220863, 244812, 294484, 441726, 489624, 588968, 883452, 1693283, 1766904, 3386566, 5079849, 6773132, 10159698, 13546264, 20319396, 40638792]

約数ペア:

[(1, 40638792), (2, 20319396), (3, 13546264), (4, 10159698), (6, 6773132), (8, 5079849), (12, 3386566), (23, 1766904), (24, 1693283), (46, 883452), (69, 588968), (83, 489624), (92, 441726), (138, 294484), (166, 244812), (184, 220863), (249, 163208), (276, 147242), (332, 122406), (498, 81604), (552, 73621), (664, 61203), (887, 45816), (996, 40802), (1774, 22908), (1909, 21288), (1992, 20401), (2661, 15272), (3548, 11454), (3818, 10644), (5322, 7636), (5727, 7096)]