772233728

素因数分解:

$2^9\times 7^2\times {\mathrm{30781}}^1$

素因数の和:30813

約数の個数: 60

約数和(自身を含む): 1794929202

約数和(自身を除く): 1022695474

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 30781, 61562, 123124, 215467, 246248, 430934, 492496, 861868, 984992, 1508269, 1723736, 1969984, 3016538, 3447472, 3939968, 6033076, 6894944, 7879936, 12066152, 13789888, 15759872, 24132304, 27579776, 48264608, 55159552, 96529216, 110319104, 193058432, 386116864, 772233728]

約数ペア:

[(1, 772233728), (2, 386116864), (4, 193058432), (7, 110319104), (8, 96529216), (14, 55159552), (16, 48264608), (28, 27579776), (32, 24132304), (49, 15759872), (56, 13789888), (64, 12066152), (98, 7879936), (112, 6894944), (128, 6033076), (196, 3939968), (224, 3447472), (256, 3016538), (392, 1969984), (448, 1723736), (512, 1508269), (784, 984992), (896, 861868), (1568, 492496), (1792, 430934), (3136, 246248), (3584, 215467), (6272, 123124), (12544, 61562), (25088, 30781)]