29813584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 61469280

約数和(自身を除く): 31655696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 971, 1616, 1919, 1942, 3838, 3884, 7676, 7768, 15352, 15536, 18449, 30704, 36898, 73796, 98071, 147592, 196142, 295184, 392284, 784568, 1569136, 1863349, 3726698, 7453396, 14906792, 29813584]

約数ペア:

[(1, 29813584), (2, 14906792), (4, 7453396), (8, 3726698), (16, 1863349), (19, 1569136), (38, 784568), (76, 392284), (101, 295184), (152, 196142), (202, 147592), (304, 98071), (404, 73796), (808, 36898), (971, 30704), (1616, 18449), (1919, 15536), (1942, 15352), (3838, 7768), (3884, 7676)]