40999972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3299}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 77616000

約数和(自身を除く): 36616028

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 3299, 6214, 6598, 12428, 13196, 42887, 85774, 171548, 788461, 1576922, 3153844, 10249993, 20499986, 40999972]

約数ペア:

[(1, 40999972), (2, 20499986), (4, 10249993), (13, 3153844), (26, 1576922), (52, 788461), (239, 171548), (478, 85774), (956, 42887), (3107, 13196), (3299, 12428), (6214, 6598)]