7533526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 8142890

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 71, 77, 91, 106, 142, 143, 154, 182, 286, 371, 497, 583, 689, 742, 781, 923, 994, 1001, 1166, 1378, 1562, 1846, 2002, 3763, 4081, 4823, 5467, 6461, 7526, 7579, 8162, 9646, 10153, 10934, 12922, 15158, 20306, 26341, 41393, 48919, 52682, 53053, 71071, 82786, 97838, 106106, 142142, 289751, 342433, 538109, 579502, 684866, 1076218, 3766763, 7533526]

約数ペア:

[(1, 7533526), (2, 3766763), (7, 1076218), (11, 684866), (13, 579502), (14, 538109), (22, 342433), (26, 289751), (53, 142142), (71, 106106), (77, 97838), (91, 82786), (106, 71071), (142, 53053), (143, 52682), (154, 48919), (182, 41393), (286, 26341), (371, 20306), (497, 15158), (583, 12922), (689, 10934), (742, 10153), (781, 9646), (923, 8162), (994, 7579), (1001, 7526), (1166, 6461), (1378, 5467), (1562, 4823), (1846, 4081), (2002, 3763)]