71952716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 142427040

約数和(自身を除く): 70474324

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 193, 229, 386, 407, 458, 772, 814, 916, 1628, 2123, 2519, 4246, 5038, 7141, 8473, 8492, 10076, 14282, 16946, 28564, 33892, 44197, 78551, 88394, 93203, 157102, 176788, 186406, 314204, 372812, 486167, 972334, 1635289, 1944668, 3270578, 6541156, 17988179, 35976358, 71952716]

約数ペア:

[(1, 71952716), (2, 35976358), (4, 17988179), (11, 6541156), (22, 3270578), (37, 1944668), (44, 1635289), (74, 972334), (148, 486167), (193, 372812), (229, 314204), (386, 186406), (407, 176788), (458, 157102), (772, 93203), (814, 88394), (916, 78551), (1628, 44197), (2123, 33892), (2519, 28564), (4246, 16946), (5038, 14282), (7141, 10076), (8473, 8492)]