16641502504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{56467}}^1$

素因数の和:56698

約数の個数: 64

約数和(自身を含む): 36225351360

約数和(自身を除く): 19583848856

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 197, 374, 394, 748, 788, 1496, 1576, 2167, 3349, 4334, 6698, 8668, 13396, 17336, 26792, 36839, 56467, 73678, 112934, 147356, 225868, 294712, 451736, 621137, 959939, 1242274, 1919878, 2484548, 3839756, 4969096, 7679512, 10559329, 11123999, 21118658, 22247998, 42237316, 44495996, 84474632, 88991992, 122363989, 189107983, 244727978, 378215966, 489455956, 756431932, 978911912, 1512863864, 2080187813, 4160375626, 8320751252, 16641502504]

約数ペア:

[(1, 16641502504), (2, 8320751252), (4, 4160375626), (8, 2080187813), (11, 1512863864), (17, 978911912), (22, 756431932), (34, 489455956), (44, 378215966), (68, 244727978), (88, 189107983), (136, 122363989), (187, 88991992), (197, 84474632), (374, 44495996), (394, 42237316), (748, 22247998), (788, 21118658), (1496, 11123999), (1576, 10559329), (2167, 7679512), (3349, 4969096), (4334, 3839756), (6698, 2484548), (8668, 1919878), (13396, 1242274), (17336, 959939), (26792, 621137), (36839, 451736), (56467, 294712), (73678, 225868), (112934, 147356)]