67145806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 126318528

約数和(自身を除く): 59172722

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 6961, 9646, 13922, 48727, 90493, 97454, 180986, 368933, 633451, 737866, 1266902, 2582531, 4796129, 5165062, 9592258, 33572903, 67145806]

約数ペア:

[(1, 67145806), (2, 33572903), (7, 9592258), (13, 5165062), (14, 4796129), (26, 2582531), (53, 1266902), (91, 737866), (106, 633451), (182, 368933), (371, 180986), (689, 97454), (742, 90493), (1378, 48727), (4823, 13922), (6961, 9646)]