29905456

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 66736800

約数和(自身を除く): 36831344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 1949, 2192, 3836, 3898, 7672, 7796, 13643, 15344, 15592, 27286, 31184, 54572, 109144, 218288, 267013, 534026, 1068052, 1869091, 2136104, 3738182, 4272208, 7476364, 14952728, 29905456]

約数ペア:

[(1, 29905456), (2, 14952728), (4, 7476364), (7, 4272208), (8, 3738182), (14, 2136104), (16, 1869091), (28, 1068052), (56, 534026), (112, 267013), (137, 218288), (274, 109144), (548, 54572), (959, 31184), (1096, 27286), (1918, 15592), (1949, 15344), (2192, 13643), (3836, 7796), (3898, 7672)]