68474752

素因数分解:

$2^7\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 136812600

約数和(自身を除く): 68337848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 509, 1018, 1051, 2036, 2102, 4072, 4204, 8144, 8408, 16288, 16816, 32576, 33632, 65152, 67264, 134528, 534959, 1069918, 2139836, 4279672, 8559344, 17118688, 34237376, 68474752]

約数ペア:

[(1, 68474752), (2, 34237376), (4, 17118688), (8, 8559344), (16, 4279672), (32, 2139836), (64, 1069918), (128, 534959), (509, 134528), (1018, 67264), (1051, 65152), (2036, 33632), (2102, 32576), (4072, 16816), (4204, 16288), (8144, 8408)]