15691880008

素因数分解:

$2^3\times 7^1\times {\mathrm{13907}}^1\times {\mathrm{20149}}^1$

素因数の和:34069

約数の個数: 32

約数和(自身を含む): 33629544000

約数和(自身を除く): 17937663992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 13907, 20149, 27814, 40298, 55628, 80596, 97349, 111256, 141043, 161192, 194698, 282086, 389396, 564172, 778792, 1128344, 280212143, 560424286, 1120848572, 1961485001, 2241697144, 3922970002, 7845940004, 15691880008]

約数ペア:

[(1, 15691880008), (2, 7845940004), (4, 3922970002), (7, 2241697144), (8, 1961485001), (14, 1120848572), (28, 560424286), (56, 280212143), (13907, 1128344), (20149, 778792), (27814, 564172), (40298, 389396), (55628, 282086), (80596, 194698), (97349, 161192), (111256, 141043)]