40028772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10139}}^1$

素因数の和:10200

約数の個数: 48

約数和(自身を含む): 109025280

約数和(自身を除く): 68996508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 10139, 20278, 30417, 40556, 60834, 70973, 121668, 141946, 212919, 283892, 425838, 476533, 851676, 953066, 1429599, 1906132, 2859198, 3335731, 5718396, 6671462, 10007193, 13342924, 20014386, 40028772]

約数ペア:

[(1, 40028772), (2, 20014386), (3, 13342924), (4, 10007193), (6, 6671462), (7, 5718396), (12, 3335731), (14, 2859198), (21, 1906132), (28, 1429599), (42, 953066), (47, 851676), (84, 476533), (94, 425838), (141, 283892), (188, 212919), (282, 141946), (329, 121668), (564, 70973), (658, 60834), (987, 40556), (1316, 30417), (1974, 20278), (3948, 10139)]