17924144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8457

約数の個数: 40

約数和(自身を含む): 41783040

約数和(自身を除く): 23858896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 8423, 16846, 33692, 58961, 67384, 117922, 134768, 160037, 235844, 320074, 471688, 640148, 943376, 1120259, 1280296, 2240518, 2560592, 4481036, 8962072, 17924144]

約数ペア:

[(1, 17924144), (2, 8962072), (4, 4481036), (7, 2560592), (8, 2240518), (14, 1280296), (16, 1120259), (19, 943376), (28, 640148), (38, 471688), (56, 320074), (76, 235844), (112, 160037), (133, 134768), (152, 117922), (266, 67384), (304, 58961), (532, 33692), (1064, 16846), (2128, 8423)]