40734824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6421}}^1$

素因数の和:6501

約数の個数: 32

約数和(自身を含む): 83614440

約数和(自身を除く): 42879616

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 6421, 12842, 25684, 51368, 83473, 166946, 333892, 391681, 667784, 783362, 1566724, 3133448, 5091853, 10183706, 20367412, 40734824]

約数ペア:

[(1, 40734824), (2, 20367412), (4, 10183706), (8, 5091853), (13, 3133448), (26, 1566724), (52, 783362), (61, 667784), (104, 391681), (122, 333892), (244, 166946), (488, 83473), (793, 51368), (1586, 25684), (3172, 12842), (6344, 6421)]