64424542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 54922658

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 479, 739, 958, 1478, 3353, 5173, 6227, 6706, 9607, 10346, 12454, 19214, 43589, 67249, 87178, 134498, 353981, 707962, 2477867, 4601753, 4955734, 9203506, 32212271, 64424542]

約数ペア:

[(1, 64424542), (2, 32212271), (7, 9203506), (13, 4955734), (14, 4601753), (26, 2477867), (91, 707962), (182, 353981), (479, 134498), (739, 87178), (958, 67249), (1478, 43589), (3353, 19214), (5173, 12454), (6227, 10346), (6706, 9607)]