64612288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77659}}^1$

素因数の和:77684

約数の個数: 28

約数和(自身を含む): 138079480

約数和(自身を除く): 73467192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77659, 155318, 310636, 621272, 1009567, 1242544, 2019134, 2485088, 4038268, 4970176, 8076536, 16153072, 32306144, 64612288]

約数ペア:

[(1, 64612288), (2, 32306144), (4, 16153072), (8, 8076536), (13, 4970176), (16, 4038268), (26, 2485088), (32, 2019134), (52, 1242544), (64, 1009567), (104, 621272), (208, 310636), (416, 155318), (832, 77659)]