71444786

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 53904334

約数列:

[1, 2, 7, 14, 61, 122, 269, 311, 427, 538, 622, 854, 1883, 2177, 3766, 4354, 16409, 18971, 32818, 37942, 83659, 114863, 132797, 167318, 229726, 265594, 585613, 1171226, 5103199, 10206398, 35722393, 71444786]

約数ペア:

[(1, 71444786), (2, 35722393), (7, 10206398), (14, 5103199), (61, 1171226), (122, 585613), (269, 265594), (311, 229726), (427, 167318), (538, 132797), (622, 114863), (854, 83659), (1883, 37942), (2177, 32818), (3766, 18971), (4354, 16409)]