39195676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 39972644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 439, 442, 878, 884, 1313, 1717, 1756, 2626, 3434, 5252, 5707, 6868, 7463, 11414, 14926, 22321, 22828, 29852, 44339, 44642, 88678, 89284, 97019, 177356, 194038, 388076, 576407, 753763, 1152814, 1507526, 2305628, 3015052, 9798919, 19597838, 39195676]

約数ペア:

[(1, 39195676), (2, 19597838), (4, 9798919), (13, 3015052), (17, 2305628), (26, 1507526), (34, 1152814), (52, 753763), (68, 576407), (101, 388076), (202, 194038), (221, 177356), (404, 97019), (439, 89284), (442, 88678), (878, 44642), (884, 44339), (1313, 29852), (1717, 22828), (1756, 22321), (2626, 14926), (3434, 11414), (5252, 7463), (5707, 6868)]