40747752

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 114825600

約数和(自身を除く): 74077848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 2657, 3834, 5112, 5314, 7668, 7971, 10628, 15336, 15942, 21256, 23913, 31884, 47826, 63768, 71739, 95652, 143478, 188647, 191304, 286956, 377294, 565941, 573912, 754588, 1131882, 1509176, 1697823, 2263764, 3395646, 4527528, 5093469, 6791292, 10186938, 13582584, 20373876, 40747752]

約数ペア:

[(1, 40747752), (2, 20373876), (3, 13582584), (4, 10186938), (6, 6791292), (8, 5093469), (9, 4527528), (12, 3395646), (18, 2263764), (24, 1697823), (27, 1509176), (36, 1131882), (54, 754588), (71, 573912), (72, 565941), (108, 377294), (142, 286956), (213, 191304), (216, 188647), (284, 143478), (426, 95652), (568, 71739), (639, 63768), (852, 47826), (1278, 31884), (1704, 23913), (1917, 21256), (2556, 15942), (2657, 15336), (3834, 10628), (5112, 7971), (5314, 7668)]