4080483008

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{61129}}^1$

素因数の和:61297

約数の個数: 56

約数和(自身を含む): 9316212000

約数和(自身を除く): 5235728992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 448, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 9536, 16688, 33376, 61129, 66752, 122258, 244516, 427903, 489032, 855806, 978064, 1711612, 1956128, 3423224, 3912256, 6846448, 9108221, 13692896, 18216442, 27385792, 36432884, 63757547, 72865768, 127515094, 145731536, 255030188, 291463072, 510060376, 582926144, 1020120752, 2040241504, 4080483008]

約数ペア:

[(1, 4080483008), (2, 2040241504), (4, 1020120752), (7, 582926144), (8, 510060376), (14, 291463072), (16, 255030188), (28, 145731536), (32, 127515094), (56, 72865768), (64, 63757547), (112, 36432884), (149, 27385792), (224, 18216442), (298, 13692896), (448, 9108221), (596, 6846448), (1043, 3912256), (1192, 3423224), (2086, 1956128), (2384, 1711612), (4172, 978064), (4768, 855806), (8344, 489032), (9536, 427903), (16688, 244516), (33376, 122258), (61129, 66752)]