64288666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 45784934

約数列:

[1, 2, 13, 19, 26, 38, 181, 247, 362, 494, 719, 1438, 2353, 3439, 4706, 6878, 9347, 13661, 18694, 27322, 44707, 89414, 130139, 177593, 260278, 355186, 1691807, 2472641, 3383614, 4945282, 32144333, 64288666]

約数ペア:

[(1, 64288666), (2, 32144333), (13, 4945282), (19, 3383614), (26, 2472641), (38, 1691807), (181, 355186), (247, 260278), (362, 177593), (494, 130139), (719, 89414), (1438, 44707), (2353, 27322), (3439, 18694), (4706, 13661), (6878, 9347)]