75742004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 78699724

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 1823, 2444, 3196, 3646, 7292, 10387, 20774, 23699, 30991, 41548, 47398, 61982, 85681, 94796, 123964, 171362, 342724, 402883, 805766, 1113853, 1456577, 1611532, 2227706, 2913154, 4455412, 5826308, 18935501, 37871002, 75742004]

約数ペア:

[(1, 75742004), (2, 37871002), (4, 18935501), (13, 5826308), (17, 4455412), (26, 2913154), (34, 2227706), (47, 1611532), (52, 1456577), (68, 1113853), (94, 805766), (188, 402883), (221, 342724), (442, 171362), (611, 123964), (799, 94796), (884, 85681), (1222, 61982), (1598, 47398), (1823, 41548), (2444, 30991), (3196, 23699), (3646, 20774), (7292, 10387)]