4078381496

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{4877}}^1$

素因数の和:5136

約数の個数: 64

約数和(自身を含む): 8885764800

約数和(自身を除く): 4807383304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 137, 218, 274, 436, 548, 763, 872, 959, 1096, 1526, 1918, 3052, 3836, 4877, 6104, 7672, 9754, 14933, 19508, 29866, 34139, 39016, 59732, 68278, 104531, 119464, 136556, 209062, 273112, 418124, 531593, 668149, 836248, 1063186, 1336298, 2126372, 2672596, 3721151, 4252744, 4677043, 5345192, 7442302, 9354086, 14884604, 18708172, 29769208, 37416344, 72828241, 145656482, 291312964, 509797687, 582625928, 1019595374, 2039190748, 4078381496]

約数ペア:

[(1, 4078381496), (2, 2039190748), (4, 1019595374), (7, 582625928), (8, 509797687), (14, 291312964), (28, 145656482), (56, 72828241), (109, 37416344), (137, 29769208), (218, 18708172), (274, 14884604), (436, 9354086), (548, 7442302), (763, 5345192), (872, 4677043), (959, 4252744), (1096, 3721151), (1526, 2672596), (1918, 2126372), (3052, 1336298), (3836, 1063186), (4877, 836248), (6104, 668149), (7672, 531593), (9754, 418124), (14933, 273112), (19508, 209062), (29866, 136556), (34139, 119464), (39016, 104531), (59732, 68278)]