72404752

素因数分解:

$2^4\times 7^2\times {\mathrm{92353}}^1$

素因数の和:92375

約数の個数: 30

約数和(自身を含む): 163189518

約数和(自身を除く): 90784766

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92353, 184706, 369412, 646471, 738824, 1292942, 1477648, 2585884, 4525297, 5171768, 9050594, 10343536, 18101188, 36202376, 72404752]

約数ペア:

[(1, 72404752), (2, 36202376), (4, 18101188), (7, 10343536), (8, 9050594), (14, 5171768), (16, 4525297), (28, 2585884), (49, 1477648), (56, 1292942), (98, 738824), (112, 646471), (196, 369412), (392, 184706), (784, 92353)]