7940184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 22909440

約数和(自身を除く): 14969256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 313, 453, 604, 626, 906, 939, 1057, 1208, 1252, 1812, 1878, 2114, 2191, 2504, 3171, 3624, 3756, 4228, 4382, 6342, 6573, 7512, 8456, 8764, 12684, 13146, 17528, 25368, 26292, 47263, 52584, 94526, 141789, 189052, 283578, 330841, 378104, 567156, 661682, 992523, 1134312, 1323364, 1985046, 2646728, 3970092, 7940184]

約数ペア:

[(1, 7940184), (2, 3970092), (3, 2646728), (4, 1985046), (6, 1323364), (7, 1134312), (8, 992523), (12, 661682), (14, 567156), (21, 378104), (24, 330841), (28, 283578), (42, 189052), (56, 141789), (84, 94526), (151, 52584), (168, 47263), (302, 26292), (313, 25368), (453, 17528), (604, 13146), (626, 12684), (906, 8764), (939, 8456), (1057, 7512), (1208, 6573), (1252, 6342), (1812, 4382), (1878, 4228), (2114, 3756), (2191, 3624), (2504, 3171)]