64454968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 122926320

約数和(自身を除く): 58471352

約数列:

[1, 2, 4, 8, 101, 202, 241, 331, 404, 482, 662, 808, 964, 1324, 1928, 2648, 24341, 33431, 48682, 66862, 79771, 97364, 133724, 159542, 194728, 267448, 319084, 638168, 8056871, 16113742, 32227484, 64454968]

約数ペア:

[(1, 64454968), (2, 32227484), (4, 16113742), (8, 8056871), (101, 638168), (202, 319084), (241, 267448), (331, 194728), (404, 159542), (482, 133724), (662, 97364), (808, 79771), (964, 66862), (1324, 48682), (1928, 33431), (2648, 24341)]