72669148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18041}}^1$

素因数の和:18117

約数の個数: 24

約数和(自身を含む): 136397520

約数和(自身を除く): 63728372

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 18041, 36082, 72164, 342779, 685558, 956173, 1371116, 1912346, 3824692, 18167287, 36334574, 72669148]

約数ペア:

[(1, 72669148), (2, 36334574), (4, 18167287), (19, 3824692), (38, 1912346), (53, 1371116), (76, 956173), (106, 685558), (212, 342779), (1007, 72164), (2014, 36082), (4028, 18041)]