71357432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8893}}^1$

素因数の和:8975

約数の個数: 32

約数和(自身を含む): 144082800

約数和(自身を除く): 72725368

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 8893, 17786, 35572, 71144, 151181, 302362, 524687, 604724, 1049374, 1209448, 2098748, 4197496, 8919679, 17839358, 35678716, 71357432]

約数ペア:

[(1, 71357432), (2, 35678716), (4, 17839358), (8, 8919679), (17, 4197496), (34, 2098748), (59, 1209448), (68, 1049374), (118, 604724), (136, 524687), (236, 302362), (472, 151181), (1003, 71144), (2006, 35572), (4012, 17786), (8024, 8893)]