7155344

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2247

約数の個数: 40

約数和(自身を含む): 16397760

約数和(自身を除く): 9242416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 2203, 3248, 4406, 8812, 15421, 17624, 30842, 35248, 61684, 63887, 123368, 127774, 246736, 255548, 447209, 511096, 894418, 1022192, 1788836, 3577672, 7155344]

約数ペア:

[(1, 7155344), (2, 3577672), (4, 1788836), (7, 1022192), (8, 894418), (14, 511096), (16, 447209), (28, 255548), (29, 246736), (56, 127774), (58, 123368), (112, 63887), (116, 61684), (203, 35248), (232, 30842), (406, 17624), (464, 15421), (812, 8812), (1624, 4406), (2203, 3248)]