42126188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19759}}^1$

素因数の和:19817

約数の個数: 24

約数和(自身を含む): 81332160

約数和(自身を除く): 39205972

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 19759, 39518, 79036, 256867, 513734, 810119, 1027468, 1620238, 3240476, 10531547, 21063094, 42126188]

約数ペア:

[(1, 42126188), (2, 21063094), (4, 10531547), (13, 3240476), (26, 1620238), (41, 1027468), (52, 810119), (82, 513734), (164, 256867), (533, 79036), (1066, 39518), (2132, 19759)]