190428896

素因数分解:

$2^5\times 7^2\times {\mathrm{121447}}^1$

素因数の和:121471

約数の個数: 36

約数和(自身を含む): 436119768

約数和(自身を除く): 245690872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 121447, 242894, 485788, 850129, 971576, 1700258, 1943152, 3400516, 3886304, 5950903, 6801032, 11901806, 13602064, 23803612, 27204128, 47607224, 95214448, 190428896]

約数ペア:

[(1, 190428896), (2, 95214448), (4, 47607224), (7, 27204128), (8, 23803612), (14, 13602064), (16, 11901806), (28, 6801032), (32, 5950903), (49, 3886304), (56, 3400516), (98, 1943152), (112, 1700258), (196, 971576), (224, 850129), (392, 485788), (784, 242894), (1568, 121447)]