71961414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5581}}^1$

素因数の和:5900

約数の個数: 32

約数和(自身を含む): 165048576

約数和(自身を除く): 93087162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 5581, 6447, 11162, 12894, 16743, 33486, 39067, 78134, 117201, 234402, 1713367, 3426734, 5140101, 10280202, 11993569, 23987138, 35980707, 71961414]

約数ペア:

[(1, 71961414), (2, 35980707), (3, 23987138), (6, 11993569), (7, 10280202), (14, 5140101), (21, 3426734), (42, 1713367), (307, 234402), (614, 117201), (921, 78134), (1842, 39067), (2149, 33486), (4298, 16743), (5581, 12894), (6447, 11162)]