27535196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 53936064

約数和(自身を除く): 26400868

約数列:

[1, 2, 4, 13, 26, 52, 53, 97, 103, 106, 194, 206, 212, 388, 412, 689, 1261, 1339, 1378, 2522, 2678, 2756, 5044, 5141, 5356, 5459, 9991, 10282, 10918, 19982, 20564, 21836, 39964, 66833, 70967, 129883, 133666, 141934, 259766, 267332, 283868, 519532, 529523, 1059046, 2118092, 6883799, 13767598, 27535196]

約数ペア:

[(1, 27535196), (2, 13767598), (4, 6883799), (13, 2118092), (26, 1059046), (52, 529523), (53, 519532), (97, 283868), (103, 267332), (106, 259766), (194, 141934), (206, 133666), (212, 129883), (388, 70967), (412, 66833), (689, 39964), (1261, 21836), (1339, 20564), (1378, 19982), (2522, 10918), (2678, 10282), (2756, 9991), (5044, 5459), (5141, 5356)]