25595784

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 72144000

約数和(自身を除く): 46548216

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, 1669, 1704, 1917, 2556, 3338, 3834, 5007, 5112, 6676, 7668, 10014, 13352, 15021, 15336, 20028, 30042, 40056, 45063, 60084, 90126, 118499, 120168, 180252, 236998, 355497, 360504, 473996, 710994, 947992, 1066491, 1421988, 2132982, 2843976, 3199473, 4265964, 6398946, 8531928, 12797892, 25595784]

約数ペア:

[(1, 25595784), (2, 12797892), (3, 8531928), (4, 6398946), (6, 4265964), (8, 3199473), (9, 2843976), (12, 2132982), (18, 1421988), (24, 1066491), (27, 947992), (36, 710994), (54, 473996), (71, 360504), (72, 355497), (108, 236998), (142, 180252), (213, 120168), (216, 118499), (284, 90126), (426, 60084), (568, 45063), (639, 40056), (852, 30042), (1278, 20028), (1669, 15336), (1704, 15021), (1917, 13352), (2556, 10014), (3338, 7668), (3834, 6676), (5007, 5112)]