71743276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39769}}^1$

素因数の和:39825

約数の個数: 24

約数和(自身を含む): 140308560

約数和(自身を除く): 68565284

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 39769, 79538, 159076, 437459, 874918, 1630529, 1749836, 3261058, 6522116, 17935819, 35871638, 71743276]

約数ペア:

[(1, 71743276), (2, 35871638), (4, 17935819), (11, 6522116), (22, 3261058), (41, 1749836), (44, 1630529), (82, 874918), (164, 437459), (451, 159076), (902, 79538), (1804, 39769)]