48421424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 99510000

約数和(自身を除く): 51088576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1069, 1192, 2138, 2384, 2831, 4276, 5662, 8552, 11324, 17104, 20311, 22648, 40622, 45296, 81244, 159281, 162488, 318562, 324976, 637124, 1274248, 2548496, 3026339, 6052678, 12105356, 24210712, 48421424]

約数ペア:

[(1, 48421424), (2, 24210712), (4, 12105356), (8, 6052678), (16, 3026339), (19, 2548496), (38, 1274248), (76, 637124), (149, 324976), (152, 318562), (298, 162488), (304, 159281), (596, 81244), (1069, 45296), (1192, 40622), (2138, 22648), (2384, 20311), (2831, 17104), (4276, 11324), (5662, 8552)]