16529084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 35661024

約数和(自身を除く): 19131940

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 71, 74, 121, 142, 143, 148, 242, 284, 286, 407, 481, 484, 572, 781, 814, 923, 962, 1562, 1573, 1628, 1846, 1924, 2627, 3124, 3146, 3692, 4477, 5254, 5291, 6292, 8591, 8954, 10153, 10508, 10582, 17182, 17908, 20306, 21164, 28897, 34151, 34364, 40612, 57794, 58201, 68302, 111683, 115588, 116402, 136604, 223366, 232804, 317867, 375661, 446732, 635734, 751322, 1271468, 1502644, 4132271, 8264542, 16529084]

約数ペア:

[(1, 16529084), (2, 8264542), (4, 4132271), (11, 1502644), (13, 1271468), (22, 751322), (26, 635734), (37, 446732), (44, 375661), (52, 317867), (71, 232804), (74, 223366), (121, 136604), (142, 116402), (143, 115588), (148, 111683), (242, 68302), (284, 58201), (286, 57794), (407, 40612), (481, 34364), (484, 34151), (572, 28897), (781, 21164), (814, 20306), (923, 17908), (962, 17182), (1562, 10582), (1573, 10508), (1628, 10153), (1846, 8954), (1924, 8591), (2627, 6292), (3124, 5291), (3146, 5254), (3692, 4477)]