28962564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 72803808

約数和(自身を除く): 43841244

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 43, 74, 82, 86, 111, 123, 129, 148, 164, 172, 222, 246, 258, 444, 492, 516, 1369, 1517, 1591, 1763, 2738, 3034, 3182, 3526, 4107, 4551, 4773, 5289, 5476, 6068, 6364, 7052, 8214, 9102, 9546, 10578, 16428, 18204, 19092, 21156, 56129, 58867, 65231, 112258, 117734, 130462, 168387, 176601, 195693, 224516, 235468, 260924, 336774, 353202, 391386, 673548, 706404, 782772, 2413547, 4827094, 7240641, 9654188, 14481282, 28962564]

約数ペア:

[(1, 28962564), (2, 14481282), (3, 9654188), (4, 7240641), (6, 4827094), (12, 2413547), (37, 782772), (41, 706404), (43, 673548), (74, 391386), (82, 353202), (86, 336774), (111, 260924), (123, 235468), (129, 224516), (148, 195693), (164, 176601), (172, 168387), (222, 130462), (246, 117734), (258, 112258), (444, 65231), (492, 58867), (516, 56129), (1369, 21156), (1517, 19092), (1591, 18204), (1763, 16428), (2738, 10578), (3034, 9546), (3182, 9102), (3526, 8214), (4107, 7052), (4551, 6364), (4773, 6068), (5289, 5476)]