39048436

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 80281600

約数和(自身を除く): 41233164

約数列:

[1, 2, 4, 7, 14, 28, 79, 127, 139, 158, 254, 278, 316, 508, 553, 556, 889, 973, 1106, 1778, 1946, 2212, 3556, 3892, 10033, 10981, 17653, 20066, 21962, 35306, 40132, 43924, 70231, 70612, 76867, 123571, 140462, 153734, 247142, 280924, 307468, 494284, 1394587, 2789174, 5578348, 9762109, 19524218, 39048436]

約数ペア:

[(1, 39048436), (2, 19524218), (4, 9762109), (7, 5578348), (14, 2789174), (28, 1394587), (79, 494284), (127, 307468), (139, 280924), (158, 247142), (254, 153734), (278, 140462), (316, 123571), (508, 76867), (553, 70612), (556, 70231), (889, 43924), (973, 40132), (1106, 35306), (1778, 21962), (1946, 20066), (2212, 17653), (3556, 10981), (3892, 10033)]