72385174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 117780480

約数和(自身を除く): 45395306

約数列:

[1, 2, 19, 38, 53, 106, 127, 254, 283, 566, 1007, 2014, 2413, 4826, 5377, 6731, 10754, 13462, 14999, 29998, 35941, 71882, 127889, 255778, 284981, 569962, 682879, 1365758, 1904873, 3809746, 36192587, 72385174]

約数ペア:

[(1, 72385174), (2, 36192587), (19, 3809746), (38, 1904873), (53, 1365758), (106, 682879), (127, 569962), (254, 284981), (283, 255778), (566, 127889), (1007, 71882), (2014, 35941), (2413, 29998), (4826, 14999), (5377, 13462), (6731, 10754)]