59988016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17939}}^1$

素因数の和:17977

約数の個数: 40

約数和(自身を含む): 133473600

約数和(自身を除く): 73485584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 17939, 35878, 71756, 143512, 197329, 287024, 340841, 394658, 681682, 789316, 1363364, 1578632, 2726728, 3157264, 3749251, 5453456, 7498502, 14997004, 29994008, 59988016]

約数ペア:

[(1, 59988016), (2, 29994008), (4, 14997004), (8, 7498502), (11, 5453456), (16, 3749251), (19, 3157264), (22, 2726728), (38, 1578632), (44, 1363364), (76, 789316), (88, 681682), (152, 394658), (176, 340841), (209, 287024), (304, 197329), (418, 143512), (836, 71756), (1672, 35878), (3344, 17939)]