427685048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449249}}^1$

素因数の和:449279

約数の個数: 32

約数和(自身を含む): 970380000

約数和(自身を除く): 542694952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 449249, 898498, 1796996, 3144743, 3593992, 6289486, 7637233, 12578972, 15274466, 25157944, 30548932, 53460631, 61097864, 106921262, 213842524, 427685048]

約数ペア:

[(1, 427685048), (2, 213842524), (4, 106921262), (7, 61097864), (8, 53460631), (14, 30548932), (17, 25157944), (28, 15274466), (34, 12578972), (56, 7637233), (68, 6289486), (119, 3593992), (136, 3144743), (238, 1796996), (476, 898498), (952, 449249)]