40037688

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5197}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 109469880

約数和(自身を除く): 69432192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 5197, 7704, 10394, 15591, 20788, 31182, 41576, 46773, 62364, 93546, 124728, 187092, 374184, 556079, 1112158, 1668237, 2224316, 3336474, 4448632, 5004711, 6672948, 10009422, 13345896, 20018844, 40037688]

約数ペア:

[(1, 40037688), (2, 20018844), (3, 13345896), (4, 10009422), (6, 6672948), (8, 5004711), (9, 4448632), (12, 3336474), (18, 2224316), (24, 1668237), (36, 1112158), (72, 556079), (107, 374184), (214, 187092), (321, 124728), (428, 93546), (642, 62364), (856, 46773), (963, 41576), (1284, 31182), (1926, 20788), (2568, 15591), (3852, 10394), (5197, 7704)]