42480152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 95074560

約数和(自身を除く): 52594408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 523, 568, 572, 781, 923, 1046, 1144, 1562, 1846, 2092, 3124, 3692, 4184, 5753, 6248, 6799, 7384, 10153, 11506, 13598, 20306, 23012, 27196, 37133, 40612, 46024, 54392, 74266, 74789, 81224, 148532, 149578, 297064, 299156, 408463, 482729, 598312, 816926, 965458, 1633852, 1930916, 3267704, 3861832, 5310019, 10620038, 21240076, 42480152]

約数ペア:

[(1, 42480152), (2, 21240076), (4, 10620038), (8, 5310019), (11, 3861832), (13, 3267704), (22, 1930916), (26, 1633852), (44, 965458), (52, 816926), (71, 598312), (88, 482729), (104, 408463), (142, 299156), (143, 297064), (284, 149578), (286, 148532), (523, 81224), (568, 74789), (572, 74266), (781, 54392), (923, 46024), (1046, 40612), (1144, 37133), (1562, 27196), (1846, 23012), (2092, 20306), (3124, 13598), (3692, 11506), (4184, 10153), (5753, 7384), (6248, 6799)]