1010640064

素因数分解:

$2^6\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2309}}^1$

素因数の和:3305

約数の個数: 56

約数和(自身を含む): 2295326880

約数和(自身を除く): 1284686816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 977, 1954, 2309, 3908, 4618, 6839, 7816, 9236, 13678, 15632, 16163, 18472, 27356, 31264, 32326, 36944, 54712, 62528, 64652, 73888, 109424, 129304, 147776, 218848, 258608, 437696, 517216, 1034432, 2255893, 4511786, 9023572, 15791251, 18047144, 31582502, 36094288, 63165004, 72188576, 126330008, 144377152, 252660016, 505320032, 1010640064]

約数ペア:

[(1, 1010640064), (2, 505320032), (4, 252660016), (7, 144377152), (8, 126330008), (14, 72188576), (16, 63165004), (28, 36094288), (32, 31582502), (56, 18047144), (64, 15791251), (112, 9023572), (224, 4511786), (448, 2255893), (977, 1034432), (1954, 517216), (2309, 437696), (3908, 258608), (4618, 218848), (6839, 147776), (7816, 129304), (9236, 109424), (13678, 73888), (15632, 64652), (16163, 62528), (18472, 54712), (27356, 36944), (31264, 32326)]