67311244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16846

約数の個数: 48

約数和(自身を含む): 158167296

約数和(自身を除く): 90856052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16811, 33622, 67244, 117677, 184921, 218543, 235354, 369842, 437086, 470708, 739684, 874172, 1294447, 1529801, 2403973, 2588894, 3059602, 4807946, 5177788, 6119204, 9615892, 16827811, 33655622, 67311244]

約数ペア:

[(1, 67311244), (2, 33655622), (4, 16827811), (7, 9615892), (11, 6119204), (13, 5177788), (14, 4807946), (22, 3059602), (26, 2588894), (28, 2403973), (44, 1529801), (52, 1294447), (77, 874172), (91, 739684), (143, 470708), (154, 437086), (182, 369842), (286, 235354), (308, 218543), (364, 184921), (572, 117677), (1001, 67244), (2002, 33622), (4004, 16811)]