7424664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 20412000

約数和(自身を除く): 12987336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 449, 636, 689, 898, 1272, 1347, 1378, 1796, 2067, 2694, 2756, 3592, 4134, 5388, 5512, 5837, 8268, 10776, 11674, 16536, 17511, 23348, 23797, 35022, 46696, 47594, 70044, 71391, 95188, 140088, 142782, 190376, 285564, 309361, 571128, 618722, 928083, 1237444, 1856166, 2474888, 3712332, 7424664]

約数ペア:

[(1, 7424664), (2, 3712332), (3, 2474888), (4, 1856166), (6, 1237444), (8, 928083), (12, 618722), (13, 571128), (24, 309361), (26, 285564), (39, 190376), (52, 142782), (53, 140088), (78, 95188), (104, 71391), (106, 70044), (156, 47594), (159, 46696), (212, 35022), (312, 23797), (318, 23348), (424, 17511), (449, 16536), (636, 11674), (689, 10776), (898, 8268), (1272, 5837), (1347, 5512), (1378, 5388), (1796, 4134), (2067, 3592), (2694, 2756)]