69514928

素因数分解:

$2^4\times 7^2\times {\mathrm{88667}}^1$

素因数の和:88689

約数の個数: 30

約数和(自身を含む): 156676356

約数和(自身を除く): 87161428

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 88667, 177334, 354668, 620669, 709336, 1241338, 1418672, 2482676, 4344683, 4965352, 8689366, 9930704, 17378732, 34757464, 69514928]

約数ペア:

[(1, 69514928), (2, 34757464), (4, 17378732), (7, 9930704), (8, 8689366), (14, 4965352), (16, 4344683), (28, 2482676), (49, 1418672), (56, 1241338), (98, 709336), (112, 620669), (196, 354668), (392, 177334), (784, 88667)]