65913856

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 44

約数和(自身を含む): 134119440

約数和(自身を除く): 68205584

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1091, 1888, 2182, 3776, 4364, 7552, 8728, 15104, 17456, 30208, 34912, 60416, 64369, 69824, 128738, 139648, 257476, 279296, 514952, 558592, 1029904, 1117184, 2059808, 4119616, 8239232, 16478464, 32956928, 65913856]

約数ペア:

[(1, 65913856), (2, 32956928), (4, 16478464), (8, 8239232), (16, 4119616), (32, 2059808), (59, 1117184), (64, 1029904), (118, 558592), (128, 514952), (236, 279296), (256, 257476), (472, 139648), (512, 128738), (944, 69824), (1024, 64369), (1091, 60416), (1888, 34912), (2182, 30208), (3776, 17456), (4364, 15104), (7552, 8728)]