75958504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1187}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 150400800

約数和(自身を除く): 74442296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1187, 1684, 2374, 3368, 4748, 7999, 9496, 15998, 22553, 31996, 45106, 63992, 90212, 180424, 499727, 999454, 1998908, 3997816, 9494813, 18989626, 37979252, 75958504]

約数ペア:

[(1, 75958504), (2, 37979252), (4, 18989626), (8, 9494813), (19, 3997816), (38, 1998908), (76, 999454), (152, 499727), (421, 180424), (842, 90212), (1187, 63992), (1684, 45106), (2374, 31996), (3368, 22553), (4748, 15998), (7999, 9496)]