13336336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 28156184

約数和(自身を除く): 14819848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 661, 776, 1261, 1322, 1552, 2522, 2644, 5044, 5288, 8593, 10088, 10576, 17186, 20176, 34372, 64117, 68744, 128234, 137488, 256468, 512936, 833521, 1025872, 1667042, 3334084, 6668168, 13336336]

約数ペア:

[(1, 13336336), (2, 6668168), (4, 3334084), (8, 1667042), (13, 1025872), (16, 833521), (26, 512936), (52, 256468), (97, 137488), (104, 128234), (194, 68744), (208, 64117), (388, 34372), (661, 20176), (776, 17186), (1261, 10576), (1322, 10088), (1552, 8593), (2522, 5288), (2644, 5044)]