40223986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 69180480

約数和(自身を除く): 28956494

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 737, 941, 1474, 1882, 1943, 3886, 10351, 20702, 21373, 27289, 42746, 54578, 63047, 126094, 300179, 600358, 693517, 1387034, 1828363, 3656726, 20111993, 40223986]

約数ペア:

[(1, 40223986), (2, 20111993), (11, 3656726), (22, 1828363), (29, 1387034), (58, 693517), (67, 600358), (134, 300179), (319, 126094), (638, 63047), (737, 54578), (941, 42746), (1474, 27289), (1882, 21373), (1943, 20702), (3886, 10351)]