3972672004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{2657}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 8077087872

約数和(自身を除く): 4104415868

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 797, 938, 1594, 1876, 2657, 3188, 5314, 5579, 10628, 11158, 18599, 22316, 37198, 53399, 74396, 106798, 178019, 213596, 356038, 373793, 712076, 747586, 1246133, 1495172, 2117629, 2492266, 4235258, 4984532, 8470516, 14823403, 29646806, 59293612, 141881143, 283762286, 567524572, 993168001, 1986336002, 3972672004]

約数ペア:

[(1, 3972672004), (2, 1986336002), (4, 993168001), (7, 567524572), (14, 283762286), (28, 141881143), (67, 59293612), (134, 29646806), (268, 14823403), (469, 8470516), (797, 4984532), (938, 4235258), (1594, 2492266), (1876, 2117629), (2657, 1495172), (3188, 1246133), (5314, 747586), (5579, 712076), (10628, 373793), (11158, 356038), (18599, 213596), (22316, 178019), (37198, 106798), (53399, 74396)]