40739512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1721}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 83689200

約数和(自身を除く): 42949688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 1721, 2152, 2959, 3442, 5918, 6884, 11836, 13768, 18931, 23672, 37862, 75724, 151448, 462949, 925898, 1851796, 3703592, 5092439, 10184878, 20369756, 40739512]

約数ペア:

[(1, 40739512), (2, 20369756), (4, 10184878), (8, 5092439), (11, 3703592), (22, 1851796), (44, 925898), (88, 462949), (269, 151448), (538, 75724), (1076, 37862), (1721, 23672), (2152, 18931), (2959, 13768), (3442, 11836), (5918, 6884)]