29121211496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{2089}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 59156697600

約数和(自身を除く): 30035486104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 431, 622, 862, 1244, 1724, 2089, 2488, 3448, 4043, 4178, 5603, 8086, 8356, 11206, 16172, 16712, 22412, 27157, 32344, 44824, 54314, 108628, 134041, 217256, 268082, 536164, 649679, 900359, 1072328, 1299358, 1742533, 1800718, 2598716, 3485066, 3601436, 5197432, 6970132, 7202872, 8445827, 11704667, 13940264, 16891654, 23409334, 33783308, 46818668, 67566616, 93637336, 280011649, 560023298, 1120046596, 2240093192, 3640151437, 7280302874, 14560605748, 29121211496]

約数ペア:

[(1, 29121211496), (2, 14560605748), (4, 7280302874), (8, 3640151437), (13, 2240093192), (26, 1120046596), (52, 560023298), (104, 280011649), (311, 93637336), (431, 67566616), (622, 46818668), (862, 33783308), (1244, 23409334), (1724, 16891654), (2089, 13940264), (2488, 11704667), (3448, 8445827), (4043, 7202872), (4178, 6970132), (5603, 5197432), (8086, 3601436), (8356, 3485066), (11206, 2598716), (16172, 1800718), (16712, 1742533), (22412, 1299358), (27157, 1072328), (32344, 900359), (44824, 649679), (54314, 536164), (108628, 268082), (134041, 217256)]