788397952

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{198689}}^1$

素因数の和:198734

約数の個数: 32

約数和(自身を含む): 1621310400

約数和(自身を除く): 832912448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 198689, 397378, 794756, 1589512, 3179024, 6159359, 6358048, 12318718, 12716096, 24637436, 25432192, 49274872, 98549744, 197099488, 394198976, 788397952]

約数ペア:

[(1, 788397952), (2, 394198976), (4, 197099488), (8, 98549744), (16, 49274872), (31, 25432192), (32, 24637436), (62, 12716096), (64, 12318718), (124, 6358048), (128, 6159359), (248, 3179024), (496, 1589512), (992, 794756), (1984, 397378), (3968, 198689)]