8618168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 17539200

約数和(自身を除く): 8921032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 479, 692, 958, 1384, 1916, 2249, 3832, 4498, 6227, 8996, 12454, 17992, 24908, 49816, 82867, 165734, 331468, 662936, 1077271, 2154542, 4309084, 8618168]

約数ペア:

[(1, 8618168), (2, 4309084), (4, 2154542), (8, 1077271), (13, 662936), (26, 331468), (52, 165734), (104, 82867), (173, 49816), (346, 24908), (479, 17992), (692, 12454), (958, 8996), (1384, 6227), (1916, 4498), (2249, 3832)]