66741794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 55185886

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3023, 3154, 6046, 11039, 21161, 22078, 42322, 57437, 114874, 250909, 402059, 501818, 804118, 1756363, 3512726, 4767271, 9534542, 33370897, 66741794]

約数ペア:

[(1, 66741794), (2, 33370897), (7, 9534542), (14, 4767271), (19, 3512726), (38, 1756363), (83, 804118), (133, 501818), (166, 402059), (266, 250909), (581, 114874), (1162, 57437), (1577, 42322), (3023, 22078), (3154, 21161), (6046, 11039)]