61864064

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{1091}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 123636240

約数和(自身を除く): 61772176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1091, 1772, 2182, 3544, 4364, 7088, 8728, 14176, 17456, 28352, 34912, 56704, 69824, 139648, 483313, 966626, 1933252, 3866504, 7733008, 15466016, 30932032, 61864064]

約数ペア:

[(1, 61864064), (2, 30932032), (4, 15466016), (8, 7733008), (16, 3866504), (32, 1933252), (64, 966626), (128, 483313), (443, 139648), (886, 69824), (1091, 56704), (1772, 34912), (2182, 28352), (3544, 17456), (4364, 14176), (7088, 8728)]