23953384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 55602720

約数和(自身を除く): 31649336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 2531, 4732, 5062, 9464, 10124, 17717, 20248, 32903, 35434, 65806, 70868, 131612, 141736, 230321, 263224, 427739, 460642, 855478, 921284, 1710956, 1842568, 2994173, 3421912, 5988346, 11976692, 23953384]

約数ペア:

[(1, 23953384), (2, 11976692), (4, 5988346), (7, 3421912), (8, 2994173), (13, 1842568), (14, 1710956), (26, 921284), (28, 855478), (52, 460642), (56, 427739), (91, 263224), (104, 230321), (169, 141736), (182, 131612), (338, 70868), (364, 65806), (676, 35434), (728, 32903), (1183, 20248), (1352, 17717), (2366, 10124), (2531, 9464), (4732, 5062)]