40687424

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{1249}}^1$

素因数の和:1770

約数の個数: 28

約数和(自身を含む): 80962500

約数和(自身を除く): 40275076

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 1249, 2036, 2498, 4072, 4996, 8144, 9992, 16288, 19984, 32576, 39968, 79936, 635741, 1271482, 2542964, 5085928, 10171856, 20343712, 40687424]

約数ペア:

[(1, 40687424), (2, 20343712), (4, 10171856), (8, 5085928), (16, 2542964), (32, 1271482), (64, 635741), (509, 79936), (1018, 39968), (1249, 32576), (2036, 19984), (2498, 16288), (4072, 9992), (4996, 8144)]