40738552

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 77944320

約数和(自身を除く): 37205768

約数列:

[1, 2, 4, 8, 101, 127, 202, 254, 397, 404, 508, 794, 808, 1016, 1588, 3176, 12827, 25654, 40097, 50419, 51308, 80194, 100838, 102616, 160388, 201676, 320776, 403352, 5092319, 10184638, 20369276, 40738552]

約数ペア:

[(1, 40738552), (2, 20369276), (4, 10184638), (8, 5092319), (101, 403352), (127, 320776), (202, 201676), (254, 160388), (397, 102616), (404, 100838), (508, 80194), (794, 51308), (808, 50419), (1016, 40097), (1588, 25654), (3176, 12827)]