66001012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 144627840

約数和(自身を除く): 78626828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421, 509, 842, 1018, 1684, 2036, 2947, 3563, 4631, 5599, 5894, 7126, 9262, 11198, 11788, 14252, 18524, 22396, 32417, 39193, 64834, 78386, 129668, 156772, 214289, 428578, 857156, 1500023, 2357179, 3000046, 4714358, 6000092, 9428716, 16500253, 33000506, 66001012]

約数ペア:

[(1, 66001012), (2, 33000506), (4, 16500253), (7, 9428716), (11, 6000092), (14, 4714358), (22, 3000046), (28, 2357179), (44, 1500023), (77, 857156), (154, 428578), (308, 214289), (421, 156772), (509, 129668), (842, 78386), (1018, 64834), (1684, 39193), (2036, 32417), (2947, 22396), (3563, 18524), (4631, 14252), (5599, 11788), (5894, 11198), (7126, 9262)]