4247256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13635

約数の個数: 32

約数和(自身を含む): 11435760

約数和(自身を除く): 7188504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 13613, 27226, 40839, 54452, 81678, 108904, 163356, 176969, 326712, 353938, 530907, 707876, 1061814, 1415752, 2123628, 4247256]

約数ペア:

[(1, 4247256), (2, 2123628), (3, 1415752), (4, 1061814), (6, 707876), (8, 530907), (12, 353938), (13, 326712), (24, 176969), (26, 163356), (39, 108904), (52, 81678), (78, 54452), (104, 40839), (156, 27226), (312, 13613)]