17934448

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3469

約数の個数: 40

約数和(自身を含む): 40568832

約数和(自身を除く): 22634384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 3407, 5264, 6814, 13628, 23849, 27256, 47698, 54512, 95396, 160129, 190792, 320258, 381584, 640516, 1120903, 1281032, 2241806, 2562064, 4483612, 8967224, 17934448]

約数ペア:

[(1, 17934448), (2, 8967224), (4, 4483612), (7, 2562064), (8, 2241806), (14, 1281032), (16, 1120903), (28, 640516), (47, 381584), (56, 320258), (94, 190792), (112, 160129), (188, 95396), (329, 54512), (376, 47698), (658, 27256), (752, 23849), (1316, 13628), (2632, 6814), (3407, 5264)]