28279936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7127}}^1$

素因数の和:7172

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 29884544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7127, 14254, 28508, 57016, 114032, 220937, 228064, 441874, 456128, 883748, 912256, 1767496, 3534992, 7069984, 14139968, 28279936]

約数ペア:

[(1, 28279936), (2, 14139968), (4, 7069984), (8, 3534992), (16, 1767496), (31, 912256), (32, 883748), (62, 456128), (64, 441874), (124, 228064), (128, 220937), (248, 114032), (496, 57016), (992, 28508), (1984, 14254), (3968, 7127)]