7204496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 15832320

約数和(自身を除く): 8627824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1823, 1976, 3646, 3952, 7292, 14584, 23699, 29168, 34637, 47398, 69274, 94796, 138548, 189592, 277096, 379184, 450281, 554192, 900562, 1801124, 3602248, 7204496]

約数ペア:

[(1, 7204496), (2, 3602248), (4, 1801124), (8, 900562), (13, 554192), (16, 450281), (19, 379184), (26, 277096), (38, 189592), (52, 138548), (76, 94796), (104, 69274), (152, 47398), (208, 34637), (247, 29168), (304, 23699), (494, 14584), (988, 7292), (1823, 3952), (1976, 3646)]