68148224

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 44

約数和(自身を含む): 138590088

約数和(自身を除く): 70441864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1091, 1952, 2182, 3904, 4364, 7808, 8728, 15616, 17456, 31232, 34912, 62464, 66551, 69824, 133102, 139648, 266204, 279296, 532408, 558592, 1064816, 1117184, 2129632, 4259264, 8518528, 17037056, 34074112, 68148224]

約数ペア:

[(1, 68148224), (2, 34074112), (4, 17037056), (8, 8518528), (16, 4259264), (32, 2129632), (61, 1117184), (64, 1064816), (122, 558592), (128, 532408), (244, 279296), (256, 266204), (488, 139648), (512, 133102), (976, 69824), (1024, 66551), (1091, 62464), (1952, 34912), (2182, 31232), (3904, 17456), (4364, 15616), (7808, 8728)]