26488592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 55579776

約数和(自身を除く): 29091184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 367, 694, 734, 1388, 1468, 2776, 2936, 4511, 4771, 5552, 5872, 9022, 9542, 18044, 19084, 36088, 38168, 72176, 76336, 127349, 254698, 509396, 1018792, 1655537, 2037584, 3311074, 6622148, 13244296, 26488592]

約数ペア:

[(1, 26488592), (2, 13244296), (4, 6622148), (8, 3311074), (13, 2037584), (16, 1655537), (26, 1018792), (52, 509396), (104, 254698), (208, 127349), (347, 76336), (367, 72176), (694, 38168), (734, 36088), (1388, 19084), (1468, 18044), (2776, 9542), (2936, 9022), (4511, 5872), (4771, 5552)]