4471808

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 44

約数和(自身を含む): 9776472

約数和(自身を除く): 5304664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 397, 512, 704, 794, 1024, 1408, 1588, 2816, 3176, 4367, 5632, 6352, 8734, 11264, 12704, 17468, 25408, 34936, 50816, 69872, 101632, 139744, 203264, 279488, 406528, 558976, 1117952, 2235904, 4471808]

約数ペア:

[(1, 4471808), (2, 2235904), (4, 1117952), (8, 558976), (11, 406528), (16, 279488), (22, 203264), (32, 139744), (44, 101632), (64, 69872), (88, 50816), (128, 34936), (176, 25408), (256, 17468), (352, 12704), (397, 11264), (512, 8734), (704, 6352), (794, 5632), (1024, 4367), (1408, 3176), (1588, 2816)]