3443728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 7070976

約数和(自身を除く): 3627248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 131, 212, 248, 262, 424, 496, 524, 848, 1048, 1643, 2096, 3286, 4061, 6572, 6943, 8122, 13144, 13886, 16244, 26288, 27772, 32488, 55544, 64976, 111088, 215233, 430466, 860932, 1721864, 3443728]

約数ペア:

[(1, 3443728), (2, 1721864), (4, 860932), (8, 430466), (16, 215233), (31, 111088), (53, 64976), (62, 55544), (106, 32488), (124, 27772), (131, 26288), (212, 16244), (248, 13886), (262, 13144), (424, 8122), (496, 6943), (524, 6572), (848, 4061), (1048, 3286), (1643, 2096)]