26001404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 54020736

約数和(自身を除く): 28019332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 347, 524, 572, 694, 1388, 1441, 1703, 2882, 3406, 3817, 4511, 5764, 6812, 7634, 9022, 15268, 18044, 18733, 37466, 45457, 49621, 74932, 90914, 99242, 181828, 198484, 500027, 590941, 1000054, 1181882, 2000108, 2363764, 6500351, 13000702, 26001404]

約数ペア:

[(1, 26001404), (2, 13000702), (4, 6500351), (11, 2363764), (13, 2000108), (22, 1181882), (26, 1000054), (44, 590941), (52, 500027), (131, 198484), (143, 181828), (262, 99242), (286, 90914), (347, 74932), (524, 49621), (572, 45457), (694, 37466), (1388, 18733), (1441, 18044), (1703, 15268), (2882, 9022), (3406, 7634), (3817, 6812), (4511, 5764)]