66750904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16139}}^1$

素因数の和:16203

約数の個数: 32

約数和(自身を含む): 139449600

約数和(自身を除く): 72698696

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 16139, 32278, 64556, 129112, 177529, 355058, 710116, 758533, 1420232, 1517066, 3034132, 6068264, 8343863, 16687726, 33375452, 66750904]

約数ペア:

[(1, 66750904), (2, 33375452), (4, 16687726), (8, 8343863), (11, 6068264), (22, 3034132), (44, 1517066), (47, 1420232), (88, 758533), (94, 710116), (188, 355058), (376, 177529), (517, 129112), (1034, 64556), (2068, 32278), (4136, 16139)]