59951536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 123008000

約数和(自身を除く): 63056464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 991, 1592, 1982, 3184, 3781, 3964, 7562, 7928, 15124, 15856, 18829, 30248, 37658, 60496, 75316, 150632, 197209, 301264, 394418, 788836, 1577672, 3155344, 3746971, 7493942, 14987884, 29975768, 59951536]

約数ペア:

[(1, 59951536), (2, 29975768), (4, 14987884), (8, 7493942), (16, 3746971), (19, 3155344), (38, 1577672), (76, 788836), (152, 394418), (199, 301264), (304, 197209), (398, 150632), (796, 75316), (991, 60496), (1592, 37658), (1982, 30248), (3184, 18829), (3781, 15856), (3964, 15124), (7562, 7928)]