1446256

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 3298400

約数和(自身を除く): 1852144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 349, 518, 592, 698, 1036, 1396, 2072, 2443, 2792, 4144, 4886, 5584, 9772, 12913, 19544, 25826, 39088, 51652, 90391, 103304, 180782, 206608, 361564, 723128, 1446256]

約数ペア:

[(1, 1446256), (2, 723128), (4, 361564), (7, 206608), (8, 180782), (14, 103304), (16, 90391), (28, 51652), (37, 39088), (56, 25826), (74, 19544), (112, 12913), (148, 9772), (259, 5584), (296, 4886), (349, 4144), (518, 2792), (592, 2443), (698, 2072), (1036, 1396)]