28519506

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 68636160

約数和(自身を除く): 40116654

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 661, 799, 846, 918, 1269, 1322, 1598, 1983, 2397, 2538, 3966, 4794, 5949, 7191, 11237, 11898, 14382, 17847, 21573, 22474, 31067, 33711, 35694, 43146, 62134, 67422, 93201, 101133, 186402, 202266, 279603, 303399, 528139, 559206, 606798, 838809, 1056278, 1584417, 1677618, 3168834, 4753251, 9506502, 14259753, 28519506]

約数ペア:

[(1, 28519506), (2, 14259753), (3, 9506502), (6, 4753251), (9, 3168834), (17, 1677618), (18, 1584417), (27, 1056278), (34, 838809), (47, 606798), (51, 559206), (54, 528139), (94, 303399), (102, 279603), (141, 202266), (153, 186402), (282, 101133), (306, 93201), (423, 67422), (459, 62134), (661, 43146), (799, 35694), (846, 33711), (918, 31067), (1269, 22474), (1322, 21573), (1598, 17847), (1983, 14382), (2397, 11898), (2538, 11237), (3966, 7191), (4794, 5949)]