61807616

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4676

約数の個数: 44

約数和(自身を含む): 133087752

約数和(自身を除く): 71280136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 4643, 6656, 9286, 13312, 18572, 37144, 60359, 74288, 120718, 148576, 241436, 297152, 482872, 594304, 965744, 1188608, 1931488, 2377216, 3862976, 4754432, 7725952, 15451904, 30903808, 61807616]

約数ペア:

[(1, 61807616), (2, 30903808), (4, 15451904), (8, 7725952), (13, 4754432), (16, 3862976), (26, 2377216), (32, 1931488), (52, 1188608), (64, 965744), (104, 594304), (128, 482872), (208, 297152), (256, 241436), (416, 148576), (512, 120718), (832, 74288), (1024, 60359), (1664, 37144), (3328, 18572), (4643, 13312), (6656, 9286)]