73426730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 145034064

約数和(自身を除く): 71607334

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 10657, 21314, 53285, 106570, 138541, 277082, 564821, 692705, 1129642, 1385410, 2824105, 5648210, 7342673, 14685346, 36713365, 73426730]

約数ペア:

[(1, 73426730), (2, 36713365), (5, 14685346), (10, 7342673), (13, 5648210), (26, 2824105), (53, 1385410), (65, 1129642), (106, 692705), (130, 564821), (265, 277082), (530, 138541), (689, 106570), (1378, 53285), (3445, 21314), (6890, 10657)]