4252048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 8838720

約数和(自身を除く): 4586672

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 197, 284, 304, 394, 568, 788, 1136, 1349, 1576, 2698, 3152, 3743, 5396, 7486, 10792, 13987, 14972, 21584, 27974, 29944, 55948, 59888, 111896, 223792, 265753, 531506, 1063012, 2126024, 4252048]

約数ペア:

[(1, 4252048), (2, 2126024), (4, 1063012), (8, 531506), (16, 265753), (19, 223792), (38, 111896), (71, 59888), (76, 55948), (142, 29944), (152, 27974), (197, 21584), (284, 14972), (304, 13987), (394, 10792), (568, 7486), (788, 5396), (1136, 3743), (1349, 3152), (1576, 2698)]