67286366972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1\times {\mathrm{5641}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 128984244480

約数和(自身を除く): 61697877508

約数列:

[1, 2, 4, 11, 22, 44, 419, 647, 838, 1294, 1676, 2588, 4609, 5641, 7117, 9218, 11282, 14234, 18436, 22564, 28468, 62051, 124102, 248204, 271093, 542186, 1084372, 2363579, 2982023, 3649727, 4727158, 5964046, 7299454, 9454316, 11928092, 14598908, 25999369, 40146997, 51998738, 80293994, 103997476, 160587988, 1529235613, 3058471226, 6116942452, 16821591743, 33643183486, 67286366972]

約数ペア:

[(1, 67286366972), (2, 33643183486), (4, 16821591743), (11, 6116942452), (22, 3058471226), (44, 1529235613), (419, 160587988), (647, 103997476), (838, 80293994), (1294, 51998738), (1676, 40146997), (2588, 25999369), (4609, 14598908), (5641, 11928092), (7117, 9454316), (9218, 7299454), (11282, 5964046), (14234, 4727158), (18436, 3649727), (22564, 2982023), (28468, 2363579), (62051, 1084372), (124102, 542186), (248204, 271093)]