7620368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3615

約数の個数: 40

約数和(自身を含む): 17766720

約数和(自身を除く): 10146352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3581, 7162, 14324, 25067, 28648, 50134, 57296, 68039, 100268, 136078, 200536, 272156, 401072, 476273, 544312, 952546, 1088624, 1905092, 3810184, 7620368]

約数ペア:

[(1, 7620368), (2, 3810184), (4, 1905092), (7, 1088624), (8, 952546), (14, 544312), (16, 476273), (19, 401072), (28, 272156), (38, 200536), (56, 136078), (76, 100268), (112, 68039), (133, 57296), (152, 50134), (266, 28648), (304, 25067), (532, 14324), (1064, 7162), (2128, 3581)]