66815932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23761}}^1$

素因数の和:23821

約数の個数: 24

約数和(自身を含む): 126413840

約数和(自身を除く): 59597908

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 23761, 47522, 95044, 451459, 879157, 902918, 1758314, 1805836, 3516628, 16703983, 33407966, 66815932]

約数ペア:

[(1, 66815932), (2, 33407966), (4, 16703983), (19, 3516628), (37, 1805836), (38, 1758314), (74, 902918), (76, 879157), (148, 451459), (703, 95044), (1406, 47522), (2812, 23761)]