40246492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 83994624

約数和(自身を除く): 43748132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 991, 1562, 1846, 1982, 3124, 3692, 3964, 10153, 10901, 12883, 20306, 21802, 25766, 40612, 43604, 51532, 70361, 140722, 141713, 281444, 283426, 566852, 773971, 914693, 1547942, 1829386, 3095884, 3658772, 10061623, 20123246, 40246492]

約数ペア:

[(1, 40246492), (2, 20123246), (4, 10061623), (11, 3658772), (13, 3095884), (22, 1829386), (26, 1547942), (44, 914693), (52, 773971), (71, 566852), (142, 283426), (143, 281444), (284, 141713), (286, 140722), (572, 70361), (781, 51532), (923, 43604), (991, 40612), (1562, 25766), (1846, 21802), (1982, 20306), (3124, 12883), (3692, 10901), (3964, 10153)]