74272384

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{6991}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 149768640

約数和(自身を除く): 75496256

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 6991, 10624, 13982, 27964, 55928, 111856, 223712, 447424, 580253, 894848, 1160506, 2321012, 4642024, 9284048, 18568096, 37136192, 74272384]

約数ペア:

[(1, 74272384), (2, 37136192), (4, 18568096), (8, 9284048), (16, 4642024), (32, 2321012), (64, 1160506), (83, 894848), (128, 580253), (166, 447424), (332, 223712), (664, 111856), (1328, 55928), (2656, 27964), (5312, 13982), (6991, 10624)]