67679612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16938

約数の個数: 48

約数和(自身を含む): 159032832

約数和(自身を除く): 91353220

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, 16903, 33806, 67612, 118321, 185933, 219739, 236642, 371866, 439478, 473284, 743732, 878956, 1301531, 1538173, 2417129, 2603062, 3076346, 4834258, 5206124, 6152692, 9668516, 16919903, 33839806, 67679612]

約数ペア:

[(1, 67679612), (2, 33839806), (4, 16919903), (7, 9668516), (11, 6152692), (13, 5206124), (14, 4834258), (22, 3076346), (26, 2603062), (28, 2417129), (44, 1538173), (52, 1301531), (77, 878956), (91, 743732), (143, 473284), (154, 439478), (182, 371866), (286, 236642), (308, 219739), (364, 185933), (572, 118321), (1001, 67612), (2002, 33806), (4004, 16903)]