42284476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 81348624

約数和(自身を除く): 39064148

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 881, 923, 1762, 1846, 3524, 3692, 11453, 11999, 22906, 23998, 45812, 47996, 62551, 125102, 148889, 250204, 297778, 595556, 813163, 1626326, 3252652, 10571119, 21142238, 42284476]

約数ペア:

[(1, 42284476), (2, 21142238), (4, 10571119), (13, 3252652), (26, 1626326), (52, 813163), (71, 595556), (142, 297778), (169, 250204), (284, 148889), (338, 125102), (676, 62551), (881, 47996), (923, 45812), (1762, 23998), (1846, 22906), (3524, 11999), (3692, 11453)]