27707738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 46295040

約数和(自身を除く): 18587302

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 547, 589, 817, 1094, 1178, 1333, 1634, 2666, 10393, 16957, 20786, 23521, 25327, 33914, 47042, 50654, 322183, 446899, 644366, 729151, 893798, 1458302, 13853869, 27707738]

約数ペア:

[(1, 27707738), (2, 13853869), (19, 1458302), (31, 893798), (38, 729151), (43, 644366), (62, 446899), (86, 322183), (547, 50654), (589, 47042), (817, 33914), (1094, 25327), (1178, 23521), (1333, 20786), (1634, 16957), (2666, 10393)]