68022136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 90032264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 223, 364, 419, 446, 728, 838, 892, 1561, 1676, 1784, 2899, 2933, 3122, 3352, 5447, 5798, 5866, 6244, 10894, 11596, 11732, 12488, 20293, 21788, 23192, 23464, 38129, 40586, 43576, 76258, 81172, 93437, 152516, 162344, 186874, 305032, 373748, 654059, 747496, 1214681, 1308118, 2429362, 2616236, 4858724, 5232472, 8502767, 9717448, 17005534, 34011068, 68022136]

約数ペア:

[(1, 68022136), (2, 34011068), (4, 17005534), (7, 9717448), (8, 8502767), (13, 5232472), (14, 4858724), (26, 2616236), (28, 2429362), (52, 1308118), (56, 1214681), (91, 747496), (104, 654059), (182, 373748), (223, 305032), (364, 186874), (419, 162344), (446, 152516), (728, 93437), (838, 81172), (892, 76258), (1561, 43576), (1676, 40586), (1784, 38129), (2899, 23464), (2933, 23192), (3122, 21788), (3352, 20293), (5447, 12488), (5798, 11732), (5866, 11596), (6244, 10894)]