7897764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 21224448

約数和(自身を除く): 13326684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 563, 668, 1002, 1126, 1169, 1689, 2004, 2252, 2338, 3378, 3507, 3941, 4676, 6756, 7014, 7882, 11823, 14028, 15764, 23646, 47292, 94021, 188042, 282063, 376084, 564126, 658147, 1128252, 1316294, 1974441, 2632588, 3948882, 7897764]

約数ペア:

[(1, 7897764), (2, 3948882), (3, 2632588), (4, 1974441), (6, 1316294), (7, 1128252), (12, 658147), (14, 564126), (21, 376084), (28, 282063), (42, 188042), (84, 94021), (167, 47292), (334, 23646), (501, 15764), (563, 14028), (668, 11823), (1002, 7882), (1126, 7014), (1169, 6756), (1689, 4676), (2004, 3941), (2252, 3507), (2338, 3378)]