78483376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{599}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 160704000

約数和(自身を除く): 82220624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 599, 862, 1198, 1724, 2396, 3448, 4792, 6896, 8189, 9584, 11381, 16378, 22762, 32756, 45524, 65512, 91048, 131024, 182096, 258169, 516338, 1032676, 2065352, 4130704, 4905211, 9810422, 19620844, 39241688, 78483376]

約数ペア:

[(1, 78483376), (2, 39241688), (4, 19620844), (8, 9810422), (16, 4905211), (19, 4130704), (38, 2065352), (76, 1032676), (152, 516338), (304, 258169), (431, 182096), (599, 131024), (862, 91048), (1198, 65512), (1724, 45524), (2396, 32756), (3448, 22762), (4792, 16378), (6896, 11381), (8189, 9584)]