215096768

素因数分解:

$2^6\times {\mathrm{997}}^1\times {\mathrm{3371}}^1$

素因数の和:4380

約数の個数: 28

約数和(自身を含む): 427387512

約数和(自身を除く): 212290744

約数列:

[1, 2, 4, 8, 16, 32, 64, 997, 1994, 3371, 3988, 6742, 7976, 13484, 15952, 26968, 31904, 53936, 63808, 107872, 215744, 3360887, 6721774, 13443548, 26887096, 53774192, 107548384, 215096768]

約数ペア:

[(1, 215096768), (2, 107548384), (4, 53774192), (8, 26887096), (16, 13443548), (32, 6721774), (64, 3360887), (997, 215744), (1994, 107872), (3371, 63808), (3988, 53936), (6742, 31904), (7976, 26968), (13484, 15952)]