28977756

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 40695204

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 191, 269, 282, 382, 538, 564, 573, 764, 807, 1076, 1146, 1614, 2292, 3228, 8977, 12643, 17954, 25286, 26931, 35908, 37929, 50572, 51379, 53862, 75858, 102758, 107724, 151716, 154137, 205516, 308274, 616548, 2414813, 4829626, 7244439, 9659252, 14488878, 28977756]

約数ペア:

[(1, 28977756), (2, 14488878), (3, 9659252), (4, 7244439), (6, 4829626), (12, 2414813), (47, 616548), (94, 308274), (141, 205516), (188, 154137), (191, 151716), (269, 107724), (282, 102758), (382, 75858), (538, 53862), (564, 51379), (573, 50572), (764, 37929), (807, 35908), (1076, 26931), (1146, 25286), (1614, 17954), (2292, 12643), (3228, 8977)]