71793832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18973}}^1$

素因数の和:19033

約数の個数: 32

約数和(自身を含む): 150274080

約数和(自身を除く): 78480248

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 18973, 37946, 75892, 151784, 208703, 417406, 815839, 834812, 1631678, 1669624, 3263356, 6526712, 8974229, 17948458, 35896916, 71793832]

約数ペア:

[(1, 71793832), (2, 35896916), (4, 17948458), (8, 8974229), (11, 6526712), (22, 3263356), (43, 1669624), (44, 1631678), (86, 834812), (88, 815839), (172, 417406), (344, 208703), (473, 151784), (946, 75892), (1892, 37946), (3784, 18973)]