7963992

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 21986640

約数和(自身を除く): 14022648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 2087, 3816, 4174, 6261, 8348, 12522, 16696, 18783, 25044, 37566, 50088, 75132, 110611, 150264, 221222, 331833, 442444, 663666, 884888, 995499, 1327332, 1990998, 2654664, 3981996, 7963992]

約数ペア:

[(1, 7963992), (2, 3981996), (3, 2654664), (4, 1990998), (6, 1327332), (8, 995499), (9, 884888), (12, 663666), (18, 442444), (24, 331833), (36, 221222), (53, 150264), (72, 110611), (106, 75132), (159, 50088), (212, 37566), (318, 25044), (424, 18783), (477, 16696), (636, 12522), (954, 8348), (1272, 6261), (1908, 4174), (2087, 3816)]