64165816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 142443000

約数和(自身を除く): 78277184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 5099, 6292, 10198, 12584, 20396, 40792, 56089, 66287, 112178, 132574, 224356, 265148, 448712, 530296, 616979, 729157, 1233958, 1458314, 2467916, 2916628, 4935832, 5833256, 8020727, 16041454, 32082908, 64165816]

約数ペア:

[(1, 64165816), (2, 32082908), (4, 16041454), (8, 8020727), (11, 5833256), (13, 4935832), (22, 2916628), (26, 2467916), (44, 1458314), (52, 1233958), (88, 729157), (104, 616979), (121, 530296), (143, 448712), (242, 265148), (286, 224356), (484, 132574), (572, 112178), (968, 66287), (1144, 56089), (1573, 40792), (3146, 20396), (5099, 12584), (6292, 10198)]